67814768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35617}}^1$

素因数の和:35649

約数の個数: 40

約数和(自身を含む): 158998752

約数和(自身を除く): 91183984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 35617, 71234, 142468, 249319, 284936, 498638, 569872, 605489, 997276, 1210978, 1994552, 2421956, 3989104, 4238423, 4843912, 8476846, 9687824, 16953692, 33907384, 67814768]

約数ペア:

[(1, 67814768), (2, 33907384), (4, 16953692), (7, 9687824), (8, 8476846), (14, 4843912), (16, 4238423), (17, 3989104), (28, 2421956), (34, 1994552), (56, 1210978), (68, 997276), (112, 605489), (119, 569872), (136, 498638), (238, 284936), (272, 249319), (476, 142468), (952, 71234), (1904, 35617)]