64061248

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{5081}}^1$

素因数の和:5290

約数の個数: 28

約数和(自身を含む): 127791972

約数和(自身を除く): 63730724

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 5081, 6304, 10162, 12608, 20324, 40648, 81296, 162592, 325184, 1000957, 2001914, 4003828, 8007656, 16015312, 32030624, 64061248]

約数ペア:

[(1, 64061248), (2, 32030624), (4, 16015312), (8, 8007656), (16, 4003828), (32, 2001914), (64, 1000957), (197, 325184), (394, 162592), (788, 81296), (1576, 40648), (3152, 20324), (5081, 12608), (6304, 10162)]