68366872

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8783}}^1$

素因数の和:8935

約数の個数: 32

約数和(自身を含む): 147571200

約数和(自身を除く): 79204328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 8783, 17566, 35132, 61481, 70264, 122962, 245924, 491848, 1220837, 2441674, 4883348, 8545859, 9766696, 17091718, 34183436, 68366872]

約数ペア:

[(1, 68366872), (2, 34183436), (4, 17091718), (7, 9766696), (8, 8545859), (14, 4883348), (28, 2441674), (56, 1220837), (139, 491848), (278, 245924), (556, 122962), (973, 70264), (1112, 61481), (1946, 35132), (3892, 17566), (7784, 8783)]