140288708

素因数分解:

$2^2\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{3863}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 280866432

約数和(自身を除く): 140577724

約数列:

[1, 2, 4, 7, 14, 28, 1297, 2594, 3863, 5188, 7726, 9079, 15452, 18158, 27041, 36316, 54082, 108164, 5010311, 10020622, 20041244, 35072177, 70144354, 140288708]

約数ペア:

[(1, 140288708), (2, 70144354), (4, 35072177), (7, 20041244), (14, 10020622), (28, 5010311), (1297, 108164), (2594, 54082), (3863, 36316), (5188, 27041), (7726, 18158), (9079, 15452)]