28234584

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 91231920

約数和(自身を除く): 62997336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 151, 159, 168, 196, 212, 252, 294, 302, 318, 371, 392, 424, 441, 453, 477, 504, 588, 604, 636, 742, 882, 906, 954, 1057, 1113, 1176, 1208, 1272, 1359, 1484, 1764, 1812, 1908, 2114, 2226, 2597, 2718, 2968, 3171, 3339, 3528, 3624, 3816, 4228, 4452, 5194, 5436, 6342, 6678, 7399, 7791, 8003, 8456, 8904, 9513, 10388, 10872, 12684, 13356, 14798, 15582, 16006, 19026, 20776, 22197, 23373, 24009, 25368, 26712, 29596, 31164, 32012, 38052, 44394, 46746, 48018, 56021, 59192, 62328, 64024, 66591, 72027, 76104, 88788, 93492, 96036, 112042, 133182, 144054, 168063, 177576, 186984, 192072, 224084, 266364, 288108, 336126, 392147, 448168, 504189, 532728, 576216, 672252, 784294, 1008378, 1176441, 1344504, 1568588, 2016756, 2352882, 3137176, 3529323, 4033512, 4705764, 7058646, 9411528, 14117292, 28234584]

約数ペア:

[(1, 28234584), (2, 14117292), (3, 9411528), (4, 7058646), (6, 4705764), (7, 4033512), (8, 3529323), (9, 3137176), (12, 2352882), (14, 2016756), (18, 1568588), (21, 1344504), (24, 1176441), (28, 1008378), (36, 784294), (42, 672252), (49, 576216), (53, 532728), (56, 504189), (63, 448168), (72, 392147), (84, 336126), (98, 288108), (106, 266364), (126, 224084), (147, 192072), (151, 186984), (159, 177576), (168, 168063), (196, 144054), (212, 133182), (252, 112042), (294, 96036), (302, 93492), (318, 88788), (371, 76104), (392, 72027), (424, 66591), (441, 64024), (453, 62328), (477, 59192), (504, 56021), (588, 48018), (604, 46746), (636, 44394), (742, 38052), (882, 32012), (906, 31164), (954, 29596), (1057, 26712), (1113, 25368), (1176, 24009), (1208, 23373), (1272, 22197), (1359, 20776), (1484, 19026), (1764, 16006), (1812, 15582), (1908, 14798), (2114, 13356), (2226, 12684), (2597, 10872), (2718, 10388), (2968, 9513), (3171, 8904), (3339, 8456), (3528, 8003), (3624, 7791), (3816, 7399), (4228, 6678), (4452, 6342), (5194, 5436)]