77886484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5527}}^1$

素因数の和:5815

約数の個数: 24

約数和(自身を含む): 147354368

約数和(自身を除く): 69467884

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 5527, 7046, 11054, 14092, 22108, 71851, 143702, 287404, 1497817, 2995634, 5991268, 19471621, 38943242, 77886484]

約数ペア:

[(1, 77886484), (2, 38943242), (4, 19471621), (13, 5991268), (26, 2995634), (52, 1497817), (271, 287404), (542, 143702), (1084, 71851), (3523, 22108), (5527, 14092), (7046, 11054)]