25448126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 43273440

約数和(自身を除く): 17825314

約数列:

[1, 2, 11, 22, 41, 82, 89, 178, 317, 451, 634, 902, 979, 1958, 3487, 3649, 6974, 7298, 12997, 25994, 28213, 40139, 56426, 80278, 142967, 285934, 310343, 620686, 1156733, 2313466, 12724063, 25448126]

約数ペア:

[(1, 25448126), (2, 12724063), (11, 2313466), (22, 1156733), (41, 620686), (82, 310343), (89, 285934), (178, 142967), (317, 80278), (451, 56426), (634, 40139), (902, 28213), (979, 25994), (1958, 12997), (3487, 7298), (3649, 6974)]