27749128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7691}}^1$

素因数の和:7749

約数の個数: 32

約数和(自身を含む): 58151520

約数和(自身を除く): 30402392

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 7691, 15382, 30764, 61528, 84601, 169202, 315331, 338404, 630662, 676808, 1261324, 2522648, 3468641, 6937282, 13874564, 27749128]

約数ペア:

[(1, 27749128), (2, 13874564), (4, 6937282), (8, 3468641), (11, 2522648), (22, 1261324), (41, 676808), (44, 630662), (82, 338404), (88, 315331), (164, 169202), (328, 84601), (451, 61528), (902, 30764), (1804, 15382), (3608, 7691)]