74417968

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{13327}}^1$

素因数の和:13684

約数の個数: 20

約数和(自身を含む): 144608800

約数和(自身を除く): 70190832

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 13327, 26654, 53308, 106616, 213232, 4651123, 9302246, 18604492, 37208984, 74417968]

約数ペア:

[(1, 74417968), (2, 37208984), (4, 18604492), (8, 9302246), (16, 4651123), (349, 213232), (698, 106616), (1396, 53308), (2792, 26654), (5584, 13327)]