28423316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6215

約数の個数: 24

約数和(自身を含む): 53225760

約数和(自身を除く): 24802444

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 6131, 12262, 24524, 116489, 232978, 373991, 465956, 747982, 1495964, 7105829, 14211658, 28423316]

約数ペア:

[(1, 28423316), (2, 14211658), (4, 7105829), (19, 1495964), (38, 747982), (61, 465956), (76, 373991), (122, 232978), (244, 116489), (1159, 24524), (2318, 12262), (4636, 6131)]