71928292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1151}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 133539840

約数和(自身を除く): 61611548

約数列:

[1, 2, 4, 17, 34, 68, 919, 1151, 1838, 2302, 3676, 4604, 15623, 19567, 31246, 39134, 62492, 78268, 1057769, 2115538, 4231076, 17982073, 35964146, 71928292]

約数ペア:

[(1, 71928292), (2, 35964146), (4, 17982073), (17, 4231076), (34, 2115538), (68, 1057769), (919, 78268), (1151, 62492), (1838, 39134), (2302, 31246), (3676, 19567), (4604, 15623)]