12572428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 12829172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 59, 116, 118, 167, 236, 319, 334, 638, 649, 668, 1276, 1298, 1711, 1837, 2596, 3422, 3674, 4843, 6844, 7348, 9686, 9853, 18821, 19372, 19706, 37642, 39412, 53273, 75284, 106546, 108383, 213092, 216766, 285737, 433532, 571474, 1142948, 3143107, 6286214, 12572428]

約数ペア:

[(1, 12572428), (2, 6286214), (4, 3143107), (11, 1142948), (22, 571474), (29, 433532), (44, 285737), (58, 216766), (59, 213092), (116, 108383), (118, 106546), (167, 75284), (236, 53273), (319, 39412), (334, 37642), (638, 19706), (649, 19372), (668, 18821), (1276, 9853), (1298, 9686), (1711, 7348), (1837, 6844), (2596, 4843), (3422, 3674)]