40295563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 53425152

約数和(自身を除く): 13129589

約数列:

[1, 7, 11, 23, 61, 77, 161, 253, 373, 427, 671, 1403, 1771, 2611, 4103, 4697, 8579, 9821, 15433, 22753, 28721, 60053, 94369, 108031, 159271, 250283, 523319, 660583, 1751981, 3663233, 5756509, 40295563]

約数ペア:

[(1, 40295563), (7, 5756509), (11, 3663233), (23, 1751981), (61, 660583), (77, 523319), (161, 250283), (253, 159271), (373, 108031), (427, 94369), (671, 60053), (1403, 28721), (1771, 22753), (2611, 15433), (4103, 9821), (4697, 8579)]