64792984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{476419}}^1$

素因数の和:476442

約数の個数: 16

約数和(自身を含む): 128633400

約数和(自身を除く): 63840416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 476419, 952838, 1905676, 3811352, 8099123, 16198246, 32396492, 64792984]

約数ペア:

[(1, 64792984), (2, 32396492), (4, 16198246), (8, 8099123), (17, 3811352), (34, 1905676), (68, 952838), (136, 476419)]