8387764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 18539136

約数和(自身を除く): 10151372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 241, 308, 452, 482, 791, 964, 1243, 1582, 1687, 2486, 2651, 3164, 3374, 4972, 5302, 6748, 8701, 10604, 17402, 18557, 27233, 34804, 37114, 54466, 74228, 108932, 190631, 299563, 381262, 599126, 762524, 1198252, 2096941, 4193882, 8387764]

約数ペア:

[(1, 8387764), (2, 4193882), (4, 2096941), (7, 1198252), (11, 762524), (14, 599126), (22, 381262), (28, 299563), (44, 190631), (77, 108932), (113, 74228), (154, 54466), (226, 37114), (241, 34804), (308, 27233), (452, 18557), (482, 17402), (791, 10604), (964, 8701), (1243, 6748), (1582, 5302), (1687, 4972), (2486, 3374), (2651, 3164)]