40649686274

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1\times {\mathrm{1783}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 62564451840

約数和(自身を除く): 21914765566

約数列:

[1, 2, 47, 94, 409, 593, 818, 1186, 1783, 3566, 19223, 27871, 38446, 55742, 83801, 167602, 242537, 485074, 729247, 1057319, 1458494, 2114638, 11399239, 22798478, 34274609, 49693993, 68549218, 99387986, 432443471, 864886942, 20324843137, 40649686274]

約数ペア:

[(1, 40649686274), (2, 20324843137), (47, 864886942), (94, 432443471), (409, 99387986), (593, 68549218), (818, 49693993), (1186, 34274609), (1783, 22798478), (3566, 11399239), (19223, 2114638), (27871, 1458494), (38446, 1057319), (55742, 729247), (83801, 485074), (167602, 242537)]