78644414

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 24

約数和(自身を含む): 126626448

約数和(自身を除く): 47982034

約数列:

[1, 2, 17, 34, 103, 206, 289, 578, 1321, 1751, 2642, 3502, 22457, 29767, 44914, 59534, 136063, 272126, 381769, 763538, 2313071, 4626142, 39322207, 78644414]

約数ペア:

[(1, 78644414), (2, 39322207), (17, 4626142), (34, 2313071), (103, 763538), (206, 381769), (289, 272126), (578, 136063), (1321, 59534), (1751, 44914), (2642, 29767), (3502, 22457)]