69499504

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 137731760

約数和(自身を除く): 68232256

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 379, 584, 628, 758, 1168, 1256, 1516, 2512, 3032, 6064, 11461, 22922, 27667, 45844, 55334, 59503, 91688, 110668, 119006, 183376, 221336, 238012, 442672, 476024, 952048, 4343719, 8687438, 17374876, 34749752, 69499504]

約数ペア:

[(1, 69499504), (2, 34749752), (4, 17374876), (8, 8687438), (16, 4343719), (73, 952048), (146, 476024), (157, 442672), (292, 238012), (314, 221336), (379, 183376), (584, 119006), (628, 110668), (758, 91688), (1168, 59503), (1256, 55334), (1516, 45844), (2512, 27667), (3032, 22922), (6064, 11461)]