28801022

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 45350424

約数和(自身を除く): 16549402

約数列:

[1, 2, 37, 67, 74, 134, 157, 314, 1369, 2479, 2738, 4958, 5809, 10519, 11618, 21038, 91723, 183446, 214933, 389203, 429866, 778406, 14400511, 28801022]

約数ペア:

[(1, 28801022), (2, 14400511), (37, 778406), (67, 429866), (74, 389203), (134, 214933), (157, 183446), (314, 91723), (1369, 21038), (2479, 11618), (2738, 10519), (4958, 5809)]