39852470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569321}}^1$

素因数の和:569335

約数の個数: 16

約数和(自身を含む): 81982368

約数和(自身を除く): 42129898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569321, 1138642, 2846605, 3985247, 5693210, 7970494, 19926235, 39852470]

約数ペア:

[(1, 39852470), (2, 19926235), (5, 7970494), (7, 5693210), (10, 3985247), (14, 2846605), (35, 1138642), (70, 569321)]