28856584

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 55219320

約数和(自身を除く): 26362736

約数列:

[1, 2, 4, 8, 113, 137, 226, 233, 274, 452, 466, 548, 904, 932, 1096, 1864, 15481, 26329, 30962, 31921, 52658, 61924, 63842, 105316, 123848, 127684, 210632, 255368, 3607073, 7214146, 14428292, 28856584]

約数ペア:

[(1, 28856584), (2, 14428292), (4, 7214146), (8, 3607073), (113, 255368), (137, 210632), (226, 127684), (233, 123848), (274, 105316), (452, 63842), (466, 61924), (548, 52658), (904, 31921), (932, 30962), (1096, 26329), (1864, 15481)]