40741928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15809

約数の個数: 32

約数和(自身を含む): 85147200

約数和(自身を除く): 44405272

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15767, 31534, 63068, 126136, 268039, 299573, 536078, 599146, 1072156, 1198292, 2144312, 2396584, 5092741, 10185482, 20370964, 40741928]

約数ペア:

[(1, 40741928), (2, 20370964), (4, 10185482), (8, 5092741), (17, 2396584), (19, 2144312), (34, 1198292), (38, 1072156), (68, 599146), (76, 536078), (136, 299573), (152, 268039), (323, 126136), (646, 63068), (1292, 31534), (2584, 15767)]