63171428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26813}}^1$

素因数の和:26867

約数の個数: 24

約数和(自身を含む): 120126720

約数和(自身を除く): 56955292

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 26813, 53626, 107252, 509447, 831203, 1018894, 1662406, 2037788, 3324812, 15792857, 31585714, 63171428]

約数ペア:

[(1, 63171428), (2, 31585714), (4, 15792857), (19, 3324812), (31, 2037788), (38, 1662406), (62, 1018894), (76, 831203), (124, 509447), (589, 107252), (1178, 53626), (2356, 26813)]