68490338

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5646

約数の個数: 24

約数和(自身を含む): 120471552

約数和(自身を除く): 51981214

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 5503, 6223, 11006, 12446, 38521, 77042, 269647, 539294, 698881, 1397762, 4892167, 9784334, 34245169, 68490338]

約数ペア:

[(1, 68490338), (2, 34245169), (7, 9784334), (14, 4892167), (49, 1397762), (98, 698881), (127, 539294), (254, 269647), (889, 77042), (1778, 38521), (5503, 12446), (6223, 11006)]