68889676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4159}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 124750080

約数和(自身を除く): 55860404

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4141, 4159, 8282, 8318, 16564, 16636, 170519, 341038, 420059, 682076, 840118, 1680236, 17222419, 34444838, 68889676]

約数ペア:

[(1, 68889676), (2, 34444838), (4, 17222419), (41, 1680236), (82, 840118), (101, 682076), (164, 420059), (202, 341038), (404, 170519), (4141, 16636), (4159, 16564), (8282, 8318)]