71242618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 42805382

約数列:

[1, 2, 29, 58, 59, 109, 118, 191, 218, 382, 1711, 3161, 3422, 5539, 6322, 6431, 11078, 11269, 12862, 20819, 22538, 41638, 186499, 326801, 372998, 603751, 653602, 1207502, 1228321, 2456642, 35621309, 71242618]

約数ペア:

[(1, 71242618), (2, 35621309), (29, 2456642), (58, 1228321), (59, 1207502), (109, 653602), (118, 603751), (191, 372998), (218, 326801), (382, 186499), (1711, 41638), (3161, 22538), (3422, 20819), (5539, 12862), (6322, 11269), (6431, 11078)]