74322872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23053}}^1$

素因数の和:23103

約数の個数: 32

約数和(自身を含む): 154922880

約数和(自身を除く): 80600008

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 23053, 46106, 92212, 184424, 299689, 599378, 714643, 1198756, 1429286, 2397512, 2858572, 5717144, 9290359, 18580718, 37161436, 74322872]

約数ペア:

[(1, 74322872), (2, 37161436), (4, 18580718), (8, 9290359), (13, 5717144), (26, 2858572), (31, 2397512), (52, 1429286), (62, 1198756), (104, 714643), (124, 599378), (248, 299689), (403, 184424), (806, 92212), (1612, 46106), (3224, 23053)]