56740912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 114437120

約数和(自身を除く): 57696208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 823, 1112, 1646, 2224, 3292, 4309, 6584, 8618, 13168, 17236, 25513, 34472, 51026, 68944, 102052, 114397, 204104, 228794, 408208, 457588, 915176, 1830352, 3546307, 7092614, 14185228, 28370456, 56740912]

約数ペア:

[(1, 56740912), (2, 28370456), (4, 14185228), (8, 7092614), (16, 3546307), (31, 1830352), (62, 915176), (124, 457588), (139, 408208), (248, 228794), (278, 204104), (496, 114397), (556, 102052), (823, 68944), (1112, 51026), (1646, 34472), (2224, 25513), (3292, 17236), (4309, 13168), (6584, 8618)]