40612858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 72015552

約数和(自身を除く): 31402694

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 673, 1346, 2321, 2743, 4642, 5486, 7403, 8749, 14806, 17498, 30173, 60346, 96239, 142003, 192478, 284006, 1562033, 1846039, 3124066, 3692078, 20306429, 40612858]

約数ペア:

[(1, 40612858), (2, 20306429), (11, 3692078), (13, 3124066), (22, 1846039), (26, 1562033), (143, 284006), (211, 192478), (286, 142003), (422, 96239), (673, 60346), (1346, 30173), (2321, 17498), (2743, 14806), (4642, 8749), (5486, 7403)]