67726648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1367}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 138879360

約数和(自身を除く): 71152712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 563, 1126, 1367, 2252, 2734, 4504, 5468, 6193, 10936, 12386, 15037, 24772, 30074, 49544, 60148, 120296, 769621, 1539242, 3078484, 6156968, 8465831, 16931662, 33863324, 67726648]

約数ペア:

[(1, 67726648), (2, 33863324), (4, 16931662), (8, 8465831), (11, 6156968), (22, 3078484), (44, 1539242), (88, 769621), (563, 120296), (1126, 60148), (1367, 49544), (2252, 30074), (2734, 24772), (4504, 15037), (5468, 12386), (6193, 10936)]