72317674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 128024064

約数和(自身を除く): 55706390

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 293, 586, 863, 1726, 3223, 3809, 6446, 7618, 9493, 11219, 18986, 22438, 41899, 83798, 123409, 246818, 252859, 505718, 2781449, 3287167, 5562898, 6574334, 36158837, 72317674]

約数ペア:

[(1, 72317674), (2, 36158837), (11, 6574334), (13, 5562898), (22, 3287167), (26, 2781449), (143, 505718), (286, 252859), (293, 246818), (586, 123409), (863, 83798), (1726, 41899), (3223, 22438), (3809, 18986), (6446, 11219), (7618, 9493)]