68517004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2069}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 127280160

約数和(自身を除く): 58763156

約数列:

[1, 2, 4, 17, 34, 68, 487, 974, 1948, 2069, 4138, 8276, 8279, 16558, 33116, 35173, 70346, 140692, 1007603, 2015206, 4030412, 17129251, 34258502, 68517004]

約数ペア:

[(1, 68517004), (2, 34258502), (4, 17129251), (17, 4030412), (34, 2015206), (68, 1007603), (487, 140692), (974, 70346), (1948, 35173), (2069, 33116), (4138, 16558), (8276, 8279)]