64984312

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 59431688

約数列:

[1, 2, 4, 8, 71, 142, 191, 284, 382, 568, 599, 764, 1198, 1528, 2396, 4792, 13561, 27122, 42529, 54244, 85058, 108488, 114409, 170116, 228818, 340232, 457636, 915272, 8123039, 16246078, 32492156, 64984312]

約数ペア:

[(1, 64984312), (2, 32492156), (4, 16246078), (8, 8123039), (71, 915272), (142, 457636), (191, 340232), (284, 228818), (382, 170116), (568, 114409), (599, 108488), (764, 85058), (1198, 54244), (1528, 42529), (2396, 27122), (4792, 13561)]