68571906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1907}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 148091328

約数和(自身を除く): 79519422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 922, 1383, 1907, 2766, 3814, 5721, 5993, 11442, 11986, 17979, 24791, 35958, 49582, 74373, 148746, 879127, 1758254, 2637381, 5274762, 11428651, 22857302, 34285953, 68571906]

約数ペア:

[(1, 68571906), (2, 34285953), (3, 22857302), (6, 11428651), (13, 5274762), (26, 2637381), (39, 1758254), (78, 879127), (461, 148746), (922, 74373), (1383, 49582), (1907, 35958), (2766, 24791), (3814, 17979), (5721, 11986), (5993, 11442)]