79340222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 133297920

約数和(自身を除く): 53957698

約数列:

[1, 2, 13, 26, 31, 62, 173, 346, 403, 569, 806, 1138, 2249, 4498, 5363, 7397, 10726, 14794, 17639, 35278, 69719, 98437, 139438, 196874, 229307, 458614, 1279681, 2559362, 3051547, 6103094, 39670111, 79340222]

約数ペア:

[(1, 79340222), (2, 39670111), (13, 6103094), (26, 3051547), (31, 2559362), (62, 1279681), (173, 458614), (346, 229307), (403, 196874), (569, 139438), (806, 98437), (1138, 69719), (2249, 35278), (4498, 17639), (5363, 14794), (7397, 10726)]