55556816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29179}}^1$

素因数の和:29211

約数の個数: 40

約数和(自身を含む): 130259520

約数和(自身を除く): 74702704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 29179, 58358, 116716, 204253, 233432, 408506, 466864, 496043, 817012, 992086, 1634024, 1984172, 3268048, 3472301, 3968344, 6944602, 7936688, 13889204, 27778408, 55556816]

約数ペア:

[(1, 55556816), (2, 27778408), (4, 13889204), (7, 7936688), (8, 6944602), (14, 3968344), (16, 3472301), (17, 3268048), (28, 1984172), (34, 1634024), (56, 992086), (68, 817012), (112, 496043), (119, 466864), (136, 408506), (238, 233432), (272, 204253), (476, 116716), (952, 58358), (1904, 29179)]