27121616

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12373}}^1$

素因数の和:12518

約数の個数: 20

約数和(自身を含む): 52935972

約数和(自身を除く): 25814356

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12373, 24746, 49492, 98984, 197968, 1695101, 3390202, 6780404, 13560808, 27121616]

約数ペア:

[(1, 27121616), (2, 13560808), (4, 6780404), (8, 3390202), (16, 1695101), (137, 197968), (274, 98984), (548, 49492), (1096, 24746), (2192, 12373)]