63428708

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20047}}^1$

素因数の和:20171

約数の個数: 24

約数和(自身を含む): 127986432

約数和(自身を除く): 64557724

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 20047, 40094, 80188, 140329, 280658, 561316, 2265311, 4530622, 9061244, 15857177, 31714354, 63428708]

約数ペア:

[(1, 63428708), (2, 31714354), (4, 15857177), (7, 9061244), (14, 4530622), (28, 2265311), (113, 561316), (226, 280658), (452, 140329), (791, 80188), (1582, 40094), (3164, 20047)]