68906992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55931}}^1$

素因数の和:55957

約数の個数: 40

約数和(自身を含む): 166453632

約数和(自身を除く): 97546640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55931, 111862, 223724, 391517, 447448, 615241, 783034, 894896, 1230482, 1566068, 2460964, 3132136, 4306687, 4921928, 6264272, 8613374, 9843856, 17226748, 34453496, 68906992]

約数ペア:

[(1, 68906992), (2, 34453496), (4, 17226748), (7, 9843856), (8, 8613374), (11, 6264272), (14, 4921928), (16, 4306687), (22, 3132136), (28, 2460964), (44, 1566068), (56, 1230482), (77, 894896), (88, 783034), (112, 615241), (154, 447448), (176, 391517), (308, 223724), (616, 111862), (1232, 55931)]