68575976

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3863}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 147450240

約数和(自身を除く): 78874264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 3863, 4438, 7726, 8876, 15452, 17752, 27041, 30904, 54082, 108164, 216328, 1224571, 2449142, 4898284, 8571997, 9796568, 17143994, 34287988, 68575976]

約数ペア:

[(1, 68575976), (2, 34287988), (4, 17143994), (7, 9796568), (8, 8571997), (14, 4898284), (28, 2449142), (56, 1224571), (317, 216328), (634, 108164), (1268, 54082), (2219, 30904), (2536, 27041), (3863, 17752), (4438, 15452), (7726, 8876)]