71385278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{3677}}^1$

素因数の和:4267

約数の個数: 16

約数和(自身を含む): 113606064

約数和(自身を除く): 42220786

約数列:

[1, 2, 17, 34, 571, 1142, 3677, 7354, 9707, 19414, 62509, 125018, 2099567, 4199134, 35692639, 71385278]

約数ペア:

[(1, 71385278), (2, 35692639), (17, 4199134), (34, 2099567), (571, 125018), (1142, 62509), (3677, 19414), (7354, 9707)]