68321564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1399}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 124068000

約数和(自身を除く): 55746436

約数列:

[1, 2, 4, 29, 58, 116, 421, 842, 1399, 1684, 2798, 5596, 12209, 24418, 40571, 48836, 81142, 162284, 588979, 1177958, 2355916, 17080391, 34160782, 68321564]

約数ペア:

[(1, 68321564), (2, 34160782), (4, 17080391), (29, 2355916), (58, 1177958), (116, 588979), (421, 162284), (842, 81142), (1399, 48836), (1684, 40571), (2798, 24418), (5596, 12209)]