68846708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59971}}^1$

素因数の和:60023

約数の個数: 24

約数和(自身を含む): 141054144

約数和(自身を除く): 72207436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59971, 119942, 239884, 419797, 839594, 1679188, 2458811, 4917622, 9835244, 17211677, 34423354, 68846708]

約数ペア:

[(1, 68846708), (2, 34423354), (4, 17211677), (7, 9835244), (14, 4917622), (28, 2458811), (41, 1679188), (82, 839594), (164, 419797), (287, 239884), (574, 119942), (1148, 59971)]