8725948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 19531008

約数和(自身を除く): 10805060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 691, 902, 1148, 1382, 1804, 2764, 3157, 4837, 6314, 7601, 9674, 12628, 15202, 19348, 28331, 30404, 53207, 56662, 106414, 113324, 198317, 212828, 311641, 396634, 623282, 793268, 1246564, 2181487, 4362974, 8725948]

約数ペア:

[(1, 8725948), (2, 4362974), (4, 2181487), (7, 1246564), (11, 793268), (14, 623282), (22, 396634), (28, 311641), (41, 212828), (44, 198317), (77, 113324), (82, 106414), (154, 56662), (164, 53207), (287, 30404), (308, 28331), (451, 19348), (574, 15202), (691, 12628), (902, 9674), (1148, 7601), (1382, 6314), (1804, 4837), (2764, 3157)]