1629707456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{8629}}^1$

素因数の和:8881

約数の個数: 56

約数和(自身を含む): 3498463920

約数和(自身を除く): 1868756464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 227, 416, 454, 832, 908, 1816, 2951, 3632, 5902, 7264, 8629, 11804, 14528, 17258, 23608, 34516, 47216, 69032, 94432, 112177, 138064, 188864, 224354, 276128, 448708, 552256, 897416, 1794832, 1958783, 3589664, 3917566, 7179328, 7835132, 15670264, 25464179, 31340528, 50928358, 62681056, 101856716, 125362112, 203713432, 407426864, 814853728, 1629707456]

約数ペア:

[(1, 1629707456), (2, 814853728), (4, 407426864), (8, 203713432), (13, 125362112), (16, 101856716), (26, 62681056), (32, 50928358), (52, 31340528), (64, 25464179), (104, 15670264), (208, 7835132), (227, 7179328), (416, 3917566), (454, 3589664), (832, 1958783), (908, 1794832), (1816, 897416), (2951, 552256), (3632, 448708), (5902, 276128), (7264, 224354), (8629, 188864), (11804, 138064), (14528, 112177), (17258, 94432), (23608, 69032), (34516, 47216)]