70695272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 137629800

約数和(自身を除く): 66934528

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 461, 661, 922, 1322, 1844, 2644, 3688, 5288, 13369, 19169, 26738, 38338, 53476, 76676, 106952, 153352, 304721, 609442, 1218884, 2437768, 8836909, 17673818, 35347636, 70695272]

約数ペア:

[(1, 70695272), (2, 35347636), (4, 17673818), (8, 8836909), (29, 2437768), (58, 1218884), (116, 609442), (232, 304721), (461, 153352), (661, 106952), (922, 76676), (1322, 53476), (1844, 38338), (2644, 26738), (3688, 19169), (5288, 13369)]