28967208

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{28069}}^1$

素因数の和:28121

約数の個数: 32

約数和(自身を含む): 74104800

約数和(自身を除く): 45137592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 28069, 56138, 84207, 112276, 168414, 224552, 336828, 673656, 1206967, 2413934, 3620901, 4827868, 7241802, 9655736, 14483604, 28967208]

約数ペア:

[(1, 28967208), (2, 14483604), (3, 9655736), (4, 7241802), (6, 4827868), (8, 3620901), (12, 2413934), (24, 1206967), (43, 673656), (86, 336828), (129, 224552), (172, 168414), (258, 112276), (344, 84207), (516, 56138), (1032, 28069)]