40008632

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 77986800

約数和(自身を除く): 37978168

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 331, 521, 662, 1042, 1324, 2084, 2648, 4168, 9599, 15109, 19198, 30218, 38396, 60436, 76792, 120872, 172451, 344902, 689804, 1379608, 5001079, 10002158, 20004316, 40008632]

約数ペア:

[(1, 40008632), (2, 20004316), (4, 10002158), (8, 5001079), (29, 1379608), (58, 689804), (116, 344902), (232, 172451), (331, 120872), (521, 76792), (662, 60436), (1042, 38396), (1324, 30218), (2084, 19198), (2648, 15109), (4168, 9599)]