40156358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 68700960

約数和(自身を除く): 28544602

約数列:

[1, 2, 11, 22, 29, 58, 113, 226, 319, 557, 638, 1114, 1243, 2486, 3277, 6127, 6554, 12254, 16153, 32306, 36047, 62941, 72094, 125882, 177683, 355366, 692351, 1384702, 1825289, 3650578, 20078179, 40156358]

約数ペア:

[(1, 40156358), (2, 20078179), (11, 3650578), (22, 1825289), (29, 1384702), (58, 692351), (113, 355366), (226, 177683), (319, 125882), (557, 72094), (638, 62941), (1114, 36047), (1243, 32306), (2486, 16153), (3277, 12254), (6127, 6554)]