28146732684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{3779}}^1$

素因数の和:4092

約数の個数: 144

約数和(自身を含む): 78186124800

約数和(自身を除く): 50039392116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 239, 294, 318, 371, 478, 588, 636, 717, 742, 956, 1113, 1434, 1484, 1673, 2226, 2597, 2868, 3346, 3779, 4452, 5019, 5194, 6692, 7558, 7791, 10038, 10388, 11337, 11711, 12667, 15116, 15582, 20076, 22674, 23422, 25334, 26453, 31164, 35133, 38001, 45348, 46844, 50668, 52906, 70266, 76002, 79359, 88669, 105812, 140532, 152004, 158718, 177338, 185171, 200287, 266007, 317436, 354676, 370342, 400574, 532014, 555513, 600861, 620683, 740684, 801148, 903181, 1064028, 1111026, 1201722, 1241366, 1402009, 1806362, 1862049, 2222052, 2403444, 2482732, 2709543, 2804018, 3612724, 3724098, 4206027, 5419086, 5608036, 6322267, 7448196, 8412054, 9814063, 10838172, 12644534, 16824108, 18966801, 19628126, 25289068, 29442189, 37933602, 39256252, 44255869, 47868593, 58884378, 75867204, 88511738, 95737186, 117768756, 132767607, 143605779, 177023476, 191474372, 265535214, 287211558, 335080151, 531070428, 574423116, 670160302, 1005240453, 1340320604, 2010480906, 2345561057, 4020961812, 4691122114, 7036683171, 9382244228, 14073366342, 28146732684]

約数ペア:

[(1, 28146732684), (2, 14073366342), (3, 9382244228), (4, 7036683171), (6, 4691122114), (7, 4020961812), (12, 2345561057), (14, 2010480906), (21, 1340320604), (28, 1005240453), (42, 670160302), (49, 574423116), (53, 531070428), (84, 335080151), (98, 287211558), (106, 265535214), (147, 191474372), (159, 177023476), (196, 143605779), (212, 132767607), (239, 117768756), (294, 95737186), (318, 88511738), (371, 75867204), (478, 58884378), (588, 47868593), (636, 44255869), (717, 39256252), (742, 37933602), (956, 29442189), (1113, 25289068), (1434, 19628126), (1484, 18966801), (1673, 16824108), (2226, 12644534), (2597, 10838172), (2868, 9814063), (3346, 8412054), (3779, 7448196), (4452, 6322267), (5019, 5608036), (5194, 5419086), (6692, 4206027), (7558, 3724098), (7791, 3612724), (10038, 2804018), (10388, 2709543), (11337, 2482732), (11711, 2403444), (12667, 2222052), (15116, 1862049), (15582, 1806362), (20076, 1402009), (22674, 1241366), (23422, 1201722), (25334, 1111026), (26453, 1064028), (31164, 903181), (35133, 801148), (38001, 740684), (45348, 620683), (46844, 600861), (50668, 555513), (52906, 532014), (70266, 400574), (76002, 370342), (79359, 354676), (88669, 317436), (105812, 266007), (140532, 200287), (152004, 185171), (158718, 177338)]