68844904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11047}}^1$

素因数の和:11113

約数の個数: 32

約数和(自身を含む): 139204800

約数和(自身を除く): 70359896

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 11047, 22094, 44188, 88376, 209893, 419786, 452927, 839572, 905854, 1679144, 1811708, 3623416, 8605613, 17211226, 34422452, 68844904]

約数ペア:

[(1, 68844904), (2, 34422452), (4, 17211226), (8, 8605613), (19, 3623416), (38, 1811708), (41, 1679144), (76, 905854), (82, 839572), (152, 452927), (164, 419786), (328, 209893), (779, 88376), (1558, 44188), (3116, 22094), (6232, 11047)]