28666970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 54369792

約数和(自身を除く): 25702822

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1103, 1130, 2206, 2599, 5198, 5515, 11030, 12995, 25369, 25990, 50738, 124639, 126845, 249278, 253690, 623195, 1246390, 2866697, 5733394, 14333485, 28666970]

約数ペア:

[(1, 28666970), (2, 14333485), (5, 5733394), (10, 2866697), (23, 1246390), (46, 623195), (113, 253690), (115, 249278), (226, 126845), (230, 124639), (565, 50738), (1103, 25990), (1130, 25369), (2206, 12995), (2599, 11030), (5198, 5515)]