28455552

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 96

約数和(自身を含む): 86760180

約数和(自身を除く): 58304628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1453, 1632, 2176, 2448, 2906, 3264, 4359, 4896, 5812, 6528, 8718, 9792, 11624, 13077, 17436, 19584, 23248, 24701, 26154, 34872, 46496, 49402, 52308, 69744, 74103, 92992, 98804, 104616, 139488, 148206, 185984, 197608, 209232, 222309, 278976, 296412, 395216, 418464, 444618, 557952, 592824, 790432, 836928, 889236, 1185648, 1580864, 1673856, 1778472, 2371296, 3161728, 3556944, 4742592, 7113888, 9485184, 14227776, 28455552]

約数ペア:

[(1, 28455552), (2, 14227776), (3, 9485184), (4, 7113888), (6, 4742592), (8, 3556944), (9, 3161728), (12, 2371296), (16, 1778472), (17, 1673856), (18, 1580864), (24, 1185648), (32, 889236), (34, 836928), (36, 790432), (48, 592824), (51, 557952), (64, 444618), (68, 418464), (72, 395216), (96, 296412), (102, 278976), (128, 222309), (136, 209232), (144, 197608), (153, 185984), (192, 148206), (204, 139488), (272, 104616), (288, 98804), (306, 92992), (384, 74103), (408, 69744), (544, 52308), (576, 49402), (612, 46496), (816, 34872), (1088, 26154), (1152, 24701), (1224, 23248), (1453, 19584), (1632, 17436), (2176, 13077), (2448, 11624), (2906, 9792), (3264, 8718), (4359, 6528), (4896, 5812)]