27604996

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 49172760

約数和(自身を除く): 21567764

約数列:

[1, 2, 4, 113, 157, 226, 314, 389, 452, 628, 778, 1556, 17741, 35482, 43957, 61073, 70964, 87914, 122146, 175828, 244292, 6901249, 13802498, 27604996]

約数ペア:

[(1, 27604996), (2, 13802498), (4, 6901249), (113, 244292), (157, 175828), (226, 122146), (314, 87914), (389, 70964), (452, 61073), (628, 43957), (778, 35482), (1556, 17741)]