7448196

素因数分解:

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

素因数の和:313

約数の個数: 72

約数和(自身を含む): 20684160

約数和(自身を除く): 13235964

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, 4452, 5019, 5194, 6692, 7791, 10038, 10388, 11711, 12667, 15582, 20076, 23422, 25334, 31164, 35133, 38001, 46844, 50668, 70266, 76002, 88669, 140532, 152004, 177338, 266007, 354676, 532014, 620683, 1064028, 1241366, 1862049, 2482732, 3724098, 7448196]

約数ペア:

[(1, 7448196), (2, 3724098), (3, 2482732), (4, 1862049), (6, 1241366), (7, 1064028), (12, 620683), (14, 532014), (21, 354676), (28, 266007), (42, 177338), (49, 152004), (53, 140532), (84, 88669), (98, 76002), (106, 70266), (147, 50668), (159, 46844), (196, 38001), (212, 35133), (239, 31164), (294, 25334), (318, 23422), (371, 20076), (478, 15582), (588, 12667), (636, 11711), (717, 10388), (742, 10038), (956, 7791), (1113, 6692), (1434, 5194), (1484, 5019), (1673, 4452), (2226, 3346), (2597, 2868)]