68976736

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{2243}}^1$

素因数の和:2315

約数の個数: 36

約数和(自身を含む): 140382396

約数和(自身を除く): 71405660

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 2243, 3844, 4486, 7688, 8972, 15376, 17944, 30752, 35888, 69533, 71776, 139066, 278132, 556264, 1112528, 2155523, 2225056, 4311046, 8622092, 17244184, 34488368, 68976736]

約数ペア:

[(1, 68976736), (2, 34488368), (4, 17244184), (8, 8622092), (16, 4311046), (31, 2225056), (32, 2155523), (62, 1112528), (124, 556264), (248, 278132), (496, 139066), (961, 71776), (992, 69533), (1922, 35888), (2243, 30752), (3844, 17944), (4486, 15376), (7688, 8972)]