28555352

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12437}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 62687520

約数和(自身を除く): 34132168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 12437, 24874, 49748, 87059, 99496, 174118, 348236, 509917, 696472, 1019834, 2039668, 3569419, 4079336, 7138838, 14277676, 28555352]

約数ペア:

[(1, 28555352), (2, 14277676), (4, 7138838), (7, 4079336), (8, 3569419), (14, 2039668), (28, 1019834), (41, 696472), (56, 509917), (82, 348236), (164, 174118), (287, 99496), (328, 87059), (574, 49748), (1148, 24874), (2296, 12437)]