25195484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 45861648

約数和(自身を除く): 20666164

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2293, 2747, 4586, 5494, 9172, 10988, 94013, 153631, 188026, 307262, 376052, 614524, 6298871, 12597742, 25195484]

約数ペア:

[(1, 25195484), (2, 12597742), (4, 6298871), (41, 614524), (67, 376052), (82, 307262), (134, 188026), (164, 153631), (268, 94013), (2293, 10988), (2747, 9172), (4586, 5494)]