70646988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 168327936

約数和(自身を除く): 97680948

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 283, 284, 293, 426, 566, 586, 849, 852, 879, 1132, 1172, 1698, 1758, 3396, 3516, 20093, 20803, 40186, 41606, 60279, 62409, 80372, 82919, 83212, 120558, 124818, 165838, 241116, 248757, 249636, 331676, 497514, 995028, 5887249, 11774498, 17661747, 23548996, 35323494, 70646988]

約数ペア:

[(1, 70646988), (2, 35323494), (3, 23548996), (4, 17661747), (6, 11774498), (12, 5887249), (71, 995028), (142, 497514), (213, 331676), (283, 249636), (284, 248757), (293, 241116), (426, 165838), (566, 124818), (586, 120558), (849, 83212), (852, 82919), (879, 80372), (1132, 62409), (1172, 60279), (1698, 41606), (1758, 40186), (3396, 20803), (3516, 20093)]