25333264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8467}}^1$

素因数の和:8503

約数の個数: 40

約数和(自身を含む): 56701728

約数和(自身を除く): 31368464

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 8467, 16934, 33868, 67736, 93137, 135472, 143939, 186274, 287878, 372548, 575756, 745096, 1151512, 1490192, 1583329, 2303024, 3166658, 6333316, 12666632, 25333264]

約数ペア:

[(1, 25333264), (2, 12666632), (4, 6333316), (8, 3166658), (11, 2303024), (16, 1583329), (17, 1490192), (22, 1151512), (34, 745096), (44, 575756), (68, 372548), (88, 287878), (136, 186274), (176, 143939), (187, 135472), (272, 93137), (374, 67736), (748, 33868), (1496, 16934), (2992, 8467)]