64396714

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2670

約数の個数: 24

約数和(自身を含む): 105038208

約数和(自身を除く): 40641494

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 2591, 5182, 12427, 24854, 44047, 88094, 111413, 222826, 748799, 1497598, 1894021, 3788042, 32198357, 64396714]

約数ペア:

[(1, 64396714), (2, 32198357), (17, 3788042), (34, 1894021), (43, 1497598), (86, 748799), (289, 222826), (578, 111413), (731, 88094), (1462, 44047), (2591, 24854), (5182, 12427)]