64741456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10733}}^1$

素因数の和:10783

約数の個数: 40

約数和(自身を含む): 139756680

約数和(自身を除く): 75015224

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 10733, 21466, 42932, 85864, 139529, 171728, 279058, 311257, 558116, 622514, 1116232, 1245028, 2232464, 2490056, 4046341, 4980112, 8092682, 16185364, 32370728, 64741456]

約数ペア:

[(1, 64741456), (2, 32370728), (4, 16185364), (8, 8092682), (13, 4980112), (16, 4046341), (26, 2490056), (29, 2232464), (52, 1245028), (58, 1116232), (104, 622514), (116, 558116), (208, 311257), (232, 279058), (377, 171728), (464, 139529), (754, 85864), (1508, 42932), (3016, 21466), (6032, 10733)]