71399174

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 137401920

約数和(自身を除く): 66002746

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 154, 214, 539, 619, 749, 1078, 1177, 1238, 1498, 2354, 4333, 5243, 6809, 8239, 8666, 10486, 13618, 16478, 30331, 47663, 57673, 60662, 66233, 95326, 115346, 132466, 333641, 463631, 667282, 728563, 927262, 1457126, 3245417, 5099941, 6490834, 10199882, 35699587, 71399174]

約数ペア:

[(1, 71399174), (2, 35699587), (7, 10199882), (11, 6490834), (14, 5099941), (22, 3245417), (49, 1457126), (77, 927262), (98, 728563), (107, 667282), (154, 463631), (214, 333641), (539, 132466), (619, 115346), (749, 95326), (1078, 66233), (1177, 60662), (1238, 57673), (1498, 47663), (2354, 30331), (4333, 16478), (5243, 13618), (6809, 10486), (8239, 8666)]