28227264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 82612992

約数和(自身を除く): 54385728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 263, 312, 344, 416, 516, 526, 559, 624, 688, 789, 832, 1032, 1052, 1118, 1248, 1376, 1578, 1677, 2064, 2104, 2236, 2496, 2752, 3156, 3354, 3419, 4128, 4208, 4472, 6312, 6708, 6838, 8256, 8416, 8944, 10257, 11309, 12624, 13416, 13676, 16832, 17888, 20514, 22618, 25248, 26832, 27352, 33927, 35776, 41028, 45236, 50496, 53664, 54704, 67854, 82056, 90472, 107328, 109408, 135708, 147017, 164112, 180944, 218816, 271416, 294034, 328224, 361888, 441051, 542832, 588068, 656448, 723776, 882102, 1085664, 1176136, 1764204, 2171328, 2352272, 3528408, 4704544, 7056816, 9409088, 14113632, 28227264]

約数ペア:

[(1, 28227264), (2, 14113632), (3, 9409088), (4, 7056816), (6, 4704544), (8, 3528408), (12, 2352272), (13, 2171328), (16, 1764204), (24, 1176136), (26, 1085664), (32, 882102), (39, 723776), (43, 656448), (48, 588068), (52, 542832), (64, 441051), (78, 361888), (86, 328224), (96, 294034), (104, 271416), (129, 218816), (156, 180944), (172, 164112), (192, 147017), (208, 135708), (258, 109408), (263, 107328), (312, 90472), (344, 82056), (416, 67854), (516, 54704), (526, 53664), (559, 50496), (624, 45236), (688, 41028), (789, 35776), (832, 33927), (1032, 27352), (1052, 26832), (1118, 25248), (1248, 22618), (1376, 20514), (1578, 17888), (1677, 16832), (2064, 13676), (2104, 13416), (2236, 12624), (2496, 11309), (2752, 10257), (3156, 8944), (3354, 8416), (3419, 8256), (4128, 6838), (4208, 6708), (4472, 6312)]