25229566

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 13477634

約数列:

[1, 2, 71, 127, 142, 254, 1399, 2798, 9017, 18034, 99329, 177673, 198658, 355346, 12614783, 25229566]

約数ペア:

[(1, 25229566), (2, 12614783), (71, 355346), (127, 198658), (142, 177673), (254, 99329), (1399, 18034), (2798, 9017)]