25312466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 16048942

約数列:

[1, 2, 23, 43, 46, 67, 86, 134, 191, 382, 989, 1541, 1978, 2881, 3082, 4393, 5762, 8213, 8786, 12797, 16426, 25594, 66263, 132526, 188899, 294331, 377798, 550271, 588662, 1100542, 12656233, 25312466]

約数ペア:

[(1, 25312466), (2, 12656233), (23, 1100542), (43, 588662), (46, 550271), (67, 377798), (86, 294331), (134, 188899), (191, 132526), (382, 66263), (989, 25594), (1541, 16426), (1978, 12797), (2881, 8786), (3082, 8213), (4393, 5762)]