70678748

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41381}}^1$

素因数の和:41453

約数の個数: 24

約数和(自身を含む): 143678304

約数和(自身を除く): 72999556

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41381, 82762, 165524, 289667, 579334, 1158668, 2524241, 5048482, 10096964, 17669687, 35339374, 70678748]

約数ペア:

[(1, 70678748), (2, 35339374), (4, 17669687), (7, 10096964), (14, 5048482), (28, 2524241), (61, 1158668), (122, 579334), (244, 289667), (427, 165524), (854, 82762), (1708, 41381)]