15676581872

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1358927}}^1$

素因数の和:1359045

約数の個数: 40

約数和(自身を含む): 35049470976

約数和(自身を除く): 19372889104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 1358927, 2717854, 5435708, 9512489, 10871416, 19024978, 21742832, 38049956, 76099912, 139969481, 152199824, 279938962, 559877924, 979786367, 1119755848, 1959572734, 2239511696, 3919145468, 7838290936, 15676581872]

約数ペア:

[(1, 15676581872), (2, 7838290936), (4, 3919145468), (7, 2239511696), (8, 1959572734), (14, 1119755848), (16, 979786367), (28, 559877924), (56, 279938962), (103, 152199824), (112, 139969481), (206, 76099912), (412, 38049956), (721, 21742832), (824, 19024978), (1442, 10871416), (1648, 9512489), (2884, 5435708), (5768, 2717854), (11536, 1358927)]