68624504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34729}}^1$

素因数の和:34767

約数の個数: 32

約数和(自身を含む): 145866000

約数和(自身を除く): 77241496

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34729, 69458, 138916, 277832, 451477, 659851, 902954, 1319702, 1805908, 2639404, 3611816, 5278808, 8578063, 17156126, 34312252, 68624504]

約数ペア:

[(1, 68624504), (2, 34312252), (4, 17156126), (8, 8578063), (13, 5278808), (19, 3611816), (26, 2639404), (38, 1805908), (52, 1319702), (76, 902954), (104, 659851), (152, 451477), (247, 277832), (494, 138916), (988, 69458), (1976, 34729)]