28860384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 88010496

約数和(自身を除く): 59150112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 402, 469, 536, 641, 672, 804, 938, 1072, 1282, 1407, 1608, 1876, 1923, 2144, 2564, 2814, 3216, 3752, 3846, 4487, 5128, 5628, 6432, 7504, 7692, 8974, 10256, 11256, 13461, 15008, 15384, 17948, 20512, 22512, 26922, 30768, 35896, 42947, 45024, 53844, 61536, 71792, 85894, 107688, 128841, 143584, 171788, 215376, 257682, 300629, 343576, 430752, 515364, 601258, 687152, 901887, 1030728, 1202516, 1374304, 1803774, 2061456, 2405032, 3607548, 4122912, 4810064, 7215096, 9620128, 14430192, 28860384]

約数ペア:

[(1, 28860384), (2, 14430192), (3, 9620128), (4, 7215096), (6, 4810064), (7, 4122912), (8, 3607548), (12, 2405032), (14, 2061456), (16, 1803774), (21, 1374304), (24, 1202516), (28, 1030728), (32, 901887), (42, 687152), (48, 601258), (56, 515364), (67, 430752), (84, 343576), (96, 300629), (112, 257682), (134, 215376), (168, 171788), (201, 143584), (224, 128841), (268, 107688), (336, 85894), (402, 71792), (469, 61536), (536, 53844), (641, 45024), (672, 42947), (804, 35896), (938, 30768), (1072, 26922), (1282, 22512), (1407, 20512), (1608, 17948), (1876, 15384), (1923, 15008), (2144, 13461), (2564, 11256), (2814, 10256), (3216, 8974), (3752, 7692), (3846, 7504), (4487, 6432), (5128, 5628)]