25270556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 46060560

約数和(自身を除く): 20790004

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2339, 2701, 4678, 5402, 9356, 10804, 86543, 170747, 173086, 341494, 346172, 682988, 6317639, 12635278, 25270556]

約数ペア:

[(1, 25270556), (2, 12635278), (4, 6317639), (37, 682988), (73, 346172), (74, 341494), (146, 173086), (148, 170747), (292, 86543), (2339, 10804), (2701, 9356), (4678, 5402)]