68432308

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4691}}^1$

素因数の和:5223

約数の個数: 24

約数和(自身を含む): 137156544

約数和(自身を除く): 68724236

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 4691, 7294, 9382, 14588, 18764, 32837, 65674, 131348, 2444011, 4888022, 9776044, 17108077, 34216154, 68432308]

約数ペア:

[(1, 68432308), (2, 34216154), (4, 17108077), (7, 9776044), (14, 4888022), (28, 2444011), (521, 131348), (1042, 65674), (2084, 32837), (3647, 18764), (4691, 14588), (7294, 9382)]