74203028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1091221}}^1$

素因数の和:1091242

約数の個数: 12

約数和(自身を含む): 137493972

約数和(自身を除く): 63290944

約数列:

[1, 2, 4, 17, 34, 68, 1091221, 2182442, 4364884, 18550757, 37101514, 74203028]

約数ペア:

[(1, 74203028), (2, 37101514), (4, 18550757), (17, 4364884), (34, 2182442), (68, 1091221)]