28717686

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2971}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 64195200

約数和(自身を除く): 35477514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 2971, 3222, 4833, 5942, 8913, 9666, 17826, 26739, 53478, 80217, 160434, 531809, 1063618, 1595427, 3190854, 4786281, 9572562, 14358843, 28717686]

約数ペア:

[(1, 28717686), (2, 14358843), (3, 9572562), (6, 4786281), (9, 3190854), (18, 1595427), (27, 1063618), (54, 531809), (179, 160434), (358, 80217), (537, 53478), (1074, 26739), (1611, 17826), (2971, 9666), (3222, 8913), (4833, 5942)]