27880462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16381}}^1$

素因数の和:16443

約数の個数: 16

約数和(自身を含む): 44821152

約数和(自身を除く): 16940690

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 16381, 32762, 376763, 606097, 753526, 1212194, 13940231, 27880462]

約数ペア:

[(1, 27880462), (2, 13940231), (23, 1212194), (37, 753526), (46, 606097), (74, 376763), (851, 32762), (1702, 16381)]