74009968

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{16699}}^1$

素因数の和:16984

約数の個数: 20

約数和(自身を含む): 143920600

約数和(自身を除く): 69910632

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 16699, 33398, 66796, 133592, 267184, 4625623, 9251246, 18502492, 37004984, 74009968]

約数ペア:

[(1, 74009968), (2, 37004984), (4, 18502492), (8, 9251246), (16, 4625623), (277, 267184), (554, 133592), (1108, 66796), (2216, 33398), (4432, 16699)]