28894484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1933}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 52473288

約数和(自身を除く): 23578804

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 1933, 3737, 3866, 7474, 7732, 14948, 71521, 143042, 195233, 286084, 390466, 780932, 7223621, 14447242, 28894484]

約数ペア:

[(1, 28894484), (2, 14447242), (4, 7223621), (37, 780932), (74, 390466), (101, 286084), (148, 195233), (202, 143042), (404, 71521), (1933, 14948), (3737, 7732), (3866, 7474)]