28662912

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 83538000

約数和(自身を除く): 54875088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 179, 192, 278, 288, 358, 384, 417, 537, 556, 576, 716, 834, 1074, 1112, 1152, 1251, 1432, 1611, 1668, 2148, 2224, 2502, 2864, 3222, 3336, 4296, 4448, 5004, 5728, 6444, 6672, 8592, 8896, 10008, 11456, 12888, 13344, 17184, 17792, 20016, 22912, 24881, 25776, 26688, 34368, 40032, 49762, 51552, 53376, 68736, 74643, 80064, 99524, 103104, 149286, 160128, 199048, 206208, 223929, 298572, 398096, 447858, 597144, 796192, 895716, 1194288, 1592384, 1791432, 2388576, 3184768, 3582864, 4777152, 7165728, 9554304, 14331456, 28662912]

約数ペア:

[(1, 28662912), (2, 14331456), (3, 9554304), (4, 7165728), (6, 4777152), (8, 3582864), (9, 3184768), (12, 2388576), (16, 1791432), (18, 1592384), (24, 1194288), (32, 895716), (36, 796192), (48, 597144), (64, 447858), (72, 398096), (96, 298572), (128, 223929), (139, 206208), (144, 199048), (179, 160128), (192, 149286), (278, 103104), (288, 99524), (358, 80064), (384, 74643), (417, 68736), (537, 53376), (556, 51552), (576, 49762), (716, 40032), (834, 34368), (1074, 26688), (1112, 25776), (1152, 24881), (1251, 22912), (1432, 20016), (1611, 17792), (1668, 17184), (2148, 13344), (2224, 12888), (2502, 11456), (2864, 10008), (3222, 8896), (3336, 8592), (4296, 6672), (4448, 6444), (5004, 5728)]