64715736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{158617}}^1$

素因数の和:158643

約数の個数: 32

約数和(自身を含む): 171307440

約数和(自身を除く): 106591704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 158617, 317234, 475851, 634468, 951702, 1268936, 1903404, 2696489, 3806808, 5392978, 8089467, 10785956, 16178934, 21571912, 32357868, 64715736]

約数ペア:

[(1, 64715736), (2, 32357868), (3, 21571912), (4, 16178934), (6, 10785956), (8, 8089467), (12, 5392978), (17, 3806808), (24, 2696489), (34, 1903404), (51, 1268936), (68, 951702), (102, 634468), (136, 475851), (204, 317234), (408, 158617)]