40776914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19661}}^1$

素因数の和:19741

約数の個数: 16

約数和(自身を含む): 65828376

約数和(自身を除く): 25051462

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 19661, 39322, 334237, 668474, 1199321, 2398642, 20388457, 40776914]

約数ペア:

[(1, 40776914), (2, 20388457), (17, 2398642), (34, 1199321), (61, 668474), (122, 334237), (1037, 39322), (2074, 19661)]