68589556

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59747}}^1$

素因数の和:59799

約数の個数: 24

約数和(自身を含む): 140527296

約数和(自身を除く): 71937740

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59747, 119494, 238988, 418229, 836458, 1672916, 2449627, 4899254, 9798508, 17147389, 34294778, 68589556]

約数ペア:

[(1, 68589556), (2, 34294778), (4, 17147389), (7, 9798508), (14, 4899254), (28, 2449627), (41, 1672916), (82, 836458), (164, 418229), (287, 238988), (574, 119494), (1148, 59747)]