40376414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26321}}^1$

素因数の和:26395

約数の個数: 16

約数和(自身を含む): 66331440

約数和(自身を除く): 25955026

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 26321, 52642, 342173, 684346, 1552939, 3105878, 20188207, 40376414]

約数ペア:

[(1, 40376414), (2, 20188207), (13, 3105878), (26, 1552939), (59, 684346), (118, 342173), (767, 52642), (1534, 26321)]