85822828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 186306624

約数和(自身を除く): 100483796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1721, 1781, 1918, 3442, 3562, 3836, 6884, 7124, 12047, 12467, 22373, 24094, 24934, 44746, 48188, 49868, 89492, 156611, 235777, 313222, 471554, 626444, 943108, 1650439, 3065101, 3300878, 6130202, 6601756, 12260404, 21455707, 42911414, 85822828]

約数ペア:

[(1, 85822828), (2, 42911414), (4, 21455707), (7, 12260404), (13, 6601756), (14, 6130202), (26, 3300878), (28, 3065101), (52, 1650439), (91, 943108), (137, 626444), (182, 471554), (274, 313222), (364, 235777), (548, 156611), (959, 89492), (1721, 49868), (1781, 48188), (1918, 44746), (3442, 24934), (3562, 24094), (3836, 22373), (6884, 12467), (7124, 12047)]