25170828

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{31307}}^1$

素因数の和:31381

約数の個数: 24

約数和(自身を含む): 59610432

約数和(自身を除く): 34439604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 31307, 62614, 93921, 125228, 187842, 375684, 2097569, 4195138, 6292707, 8390276, 12585414, 25170828]

約数ペア:

[(1, 25170828), (2, 12585414), (3, 8390276), (4, 6292707), (6, 4195138), (12, 2097569), (67, 375684), (134, 187842), (201, 125228), (268, 93921), (402, 62614), (804, 31307)]