40867366

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 36

約数和(自身を含む): 68264532

約数和(自身を除く): 27397166

約数列:

[1, 2, 19, 23, 38, 46, 107, 214, 361, 437, 529, 722, 874, 1058, 2033, 2461, 4066, 4922, 8303, 10051, 16606, 20102, 38627, 46759, 56603, 77254, 93518, 113206, 190969, 381938, 888421, 1075457, 1776842, 2150914, 20433683, 40867366]

約数ペア:

[(1, 40867366), (2, 20433683), (19, 2150914), (23, 1776842), (38, 1075457), (46, 888421), (107, 381938), (214, 190969), (361, 113206), (437, 93518), (529, 77254), (722, 56603), (874, 46759), (1058, 38627), (2033, 20102), (2461, 16606), (4066, 10051), (4922, 8303)]