25593128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 26972632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 863, 1348, 1726, 2696, 3452, 3707, 6904, 7414, 9493, 14828, 18986, 29656, 37972, 75944, 290831, 581662, 1163324, 2326648, 3199141, 6398282, 12796564, 25593128]

約数ペア:

[(1, 25593128), (2, 12796564), (4, 6398282), (8, 3199141), (11, 2326648), (22, 1163324), (44, 581662), (88, 290831), (337, 75944), (674, 37972), (863, 29656), (1348, 18986), (1726, 14828), (2696, 9493), (3452, 7414), (3707, 6904)]