40374074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6781}}^1$

素因数の和:7025

約数の個数: 16

約数和(自身を含む): 65514120

約数和(自身を除く): 25140046

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 6781, 13562, 88153, 176306, 1552849, 3105698, 20187037, 40374074]

約数ペア:

[(1, 40374074), (2, 20187037), (13, 3105698), (26, 1552849), (229, 176306), (458, 88153), (2977, 13562), (5954, 6781)]