28612116

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6822

約数の個数: 60

約数和(自身を含む): 80563252

約数和(自身を除く): 51951136

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 6793, 13586, 20379, 27172, 40758, 61137, 81516, 88309, 122274, 176618, 183411, 244548, 264927, 353236, 366822, 529854, 550233, 733644, 794781, 1059708, 1100466, 1589562, 2200932, 2384343, 3179124, 4768686, 7153029, 9537372, 14306058, 28612116]

約数ペア:

[(1, 28612116), (2, 14306058), (3, 9537372), (4, 7153029), (6, 4768686), (9, 3179124), (12, 2384343), (13, 2200932), (18, 1589562), (26, 1100466), (27, 1059708), (36, 794781), (39, 733644), (52, 550233), (54, 529854), (78, 366822), (81, 353236), (108, 264927), (117, 244548), (156, 183411), (162, 176618), (234, 122274), (324, 88309), (351, 81516), (468, 61137), (702, 40758), (1053, 27172), (1404, 20379), (2106, 13586), (4212, 6793)]