28901574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 69778800

約数和(自身を除く): 40877226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 4259, 6786, 8518, 12777, 25554, 38331, 55367, 76662, 110734, 123511, 166101, 247022, 332202, 370533, 498303, 741066, 996606, 1111599, 1605643, 2223198, 3211286, 4816929, 9633858, 14450787, 28901574]

約数ペア:

[(1, 28901574), (2, 14450787), (3, 9633858), (6, 4816929), (9, 3211286), (13, 2223198), (18, 1605643), (26, 1111599), (29, 996606), (39, 741066), (58, 498303), (78, 370533), (87, 332202), (117, 247022), (174, 166101), (234, 123511), (261, 110734), (377, 76662), (522, 55367), (754, 38331), (1131, 25554), (2262, 12777), (3393, 8518), (4259, 6786)]