12436700456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{1381}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 24430222080

約数和(自身を除く): 11993521624

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 557, 1114, 1381, 2021, 2228, 2762, 4042, 4456, 5524, 8084, 11048, 16168, 23951, 26179, 47902, 52358, 59383, 64907, 95804, 104716, 118766, 129814, 191608, 209432, 237532, 259628, 475064, 519256, 769217, 1125697, 1538434, 2251394, 2791001, 3076868, 4502788, 5582002, 6153736, 9005576, 11164004, 22328008, 33076331, 36153199, 66152662, 72306398, 132305324, 144612796, 264610648, 289225592, 1554587557, 3109175114, 6218350228, 12436700456]

約数ペア:

[(1, 12436700456), (2, 6218350228), (4, 3109175114), (8, 1554587557), (43, 289225592), (47, 264610648), (86, 144612796), (94, 132305324), (172, 72306398), (188, 66152662), (344, 36153199), (376, 33076331), (557, 22328008), (1114, 11164004), (1381, 9005576), (2021, 6153736), (2228, 5582002), (2762, 4502788), (4042, 3076868), (4456, 2791001), (5524, 2251394), (8084, 1538434), (11048, 1125697), (16168, 769217), (23951, 519256), (26179, 475064), (47902, 259628), (52358, 237532), (59383, 209432), (64907, 191608), (95804, 129814), (104716, 118766)]