57028146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12457}}^1$

素因数の和:12578

約数の個数: 32

約数和(自身を含む): 131556480

約数和(自身を除く): 74528334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 12457, 24914, 37371, 74742, 87199, 174398, 261597, 523194, 1357813, 2715626, 4073439, 8146878, 9504691, 19009382, 28514073, 57028146]

約数ペア:

[(1, 57028146), (2, 28514073), (3, 19009382), (6, 9504691), (7, 8146878), (14, 4073439), (21, 2715626), (42, 1357813), (109, 523194), (218, 261597), (327, 174398), (654, 87199), (763, 74742), (1526, 37371), (2289, 24914), (4578, 12457)]