74254568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 143964000

約数和(自身を除く): 69709432

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 2579, 3599, 5158, 7198, 10316, 14396, 20632, 28792, 152161, 157319, 304322, 314638, 608644, 629276, 1217288, 1258552, 9281821, 18563642, 37127284, 74254568]

約数ペア:

[(1, 74254568), (2, 37127284), (4, 18563642), (8, 9281821), (59, 1258552), (61, 1217288), (118, 629276), (122, 608644), (236, 314638), (244, 304322), (472, 157319), (488, 152161), (2579, 28792), (3599, 20632), (5158, 14396), (7198, 10316)]