69199928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72689}}^1$

素因数の和:72719

約数の個数: 32

約数和(自身を含む): 157010400

約数和(自身を除く): 87810472

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 72689, 145378, 290756, 508823, 581512, 1017646, 1235713, 2035292, 2471426, 4070584, 4942852, 8649991, 9885704, 17299982, 34599964, 69199928]

約数ペア:

[(1, 69199928), (2, 34599964), (4, 17299982), (7, 9885704), (8, 8649991), (14, 4942852), (17, 4070584), (28, 2471426), (34, 2035292), (56, 1235713), (68, 1017646), (119, 581512), (136, 508823), (238, 290756), (476, 145378), (952, 72689)]