28358822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 18349018

約数列:

[1, 2, 17, 34, 59, 67, 118, 134, 211, 422, 1003, 1139, 2006, 2278, 3587, 3953, 7174, 7906, 12449, 14137, 24898, 28274, 67201, 134402, 211633, 240329, 423266, 480658, 834083, 1668166, 14179411, 28358822]

約数ペア:

[(1, 28358822), (2, 14179411), (17, 1668166), (34, 834083), (59, 480658), (67, 423266), (118, 240329), (134, 211633), (211, 134402), (422, 67201), (1003, 28274), (1139, 24898), (2006, 14137), (2278, 12449), (3587, 7906), (3953, 7174)]