42105854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 75314880

約数和(自身を除く): 33209026

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 757, 959, 1514, 1918, 3973, 5299, 7946, 10598, 21953, 27811, 43906, 55622, 103709, 153671, 207418, 307342, 725963, 1451926, 3007561, 6015122, 21052927, 42105854]

約数ペア:

[(1, 42105854), (2, 21052927), (7, 6015122), (14, 3007561), (29, 1451926), (58, 725963), (137, 307342), (203, 207418), (274, 153671), (406, 103709), (757, 55622), (959, 43906), (1514, 27811), (1918, 21953), (3973, 10598), (5299, 7946)]