28114776

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 80658600

約数和(自身を除く): 52543824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1009, 1032, 1161, 1548, 2018, 2322, 3027, 3096, 3483, 4036, 4644, 6054, 6966, 8072, 9081, 9288, 12108, 13932, 18162, 24216, 27243, 27864, 36324, 43387, 54486, 72648, 81729, 86774, 108972, 130161, 163458, 173548, 217944, 260322, 326916, 347096, 390483, 520644, 653832, 780966, 1041288, 1171449, 1561932, 2342898, 3123864, 3514347, 4685796, 7028694, 9371592, 14057388, 28114776]

約数ペア:

[(1, 28114776), (2, 14057388), (3, 9371592), (4, 7028694), (6, 4685796), (8, 3514347), (9, 3123864), (12, 2342898), (18, 1561932), (24, 1171449), (27, 1041288), (36, 780966), (43, 653832), (54, 520644), (72, 390483), (81, 347096), (86, 326916), (108, 260322), (129, 217944), (162, 173548), (172, 163458), (216, 130161), (258, 108972), (324, 86774), (344, 81729), (387, 72648), (516, 54486), (648, 43387), (774, 36324), (1009, 27864), (1032, 27243), (1161, 24216), (1548, 18162), (2018, 13932), (2322, 12108), (3027, 9288), (3096, 9081), (3483, 8072), (4036, 6966), (4644, 6054)]