64672498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71699}}^1$

素因数の和:71753

約数の個数: 16

約数和(自身を含む): 108410400

約数和(自身を除く): 43737902

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 71699, 143398, 788689, 1577378, 2939659, 5879318, 32336249, 64672498]

約数ペア:

[(1, 64672498), (2, 32336249), (11, 5879318), (22, 2939659), (41, 1577378), (82, 788689), (451, 143398), (902, 71699)]