25870868

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 46510464

約数和(自身を除く): 20639596

約数列:

[1, 2, 4, 47, 94, 188, 241, 482, 571, 964, 1142, 2284, 11327, 22654, 26837, 45308, 53674, 107348, 137611, 275222, 550444, 6467717, 12935434, 25870868]

約数ペア:

[(1, 25870868), (2, 12935434), (4, 6467717), (47, 550444), (94, 275222), (188, 137611), (241, 107348), (482, 53674), (571, 45308), (964, 26837), (1142, 22654), (2284, 11327)]