28645344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1129

約数の個数: 144

約数和(自身を含む): 100350432

約数和(自身を除く): 71705088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1093, 1248, 1456, 1638, 1872, 2016, 2184, 2186, 2912, 3276, 3279, 3744, 4368, 4372, 6552, 6558, 7651, 8736, 8744, 9837, 13104, 13116, 14209, 15302, 17488, 19674, 22953, 26208, 26232, 28418, 30604, 34976, 39348, 42627, 45906, 52464, 56836, 61208, 68859, 78696, 85254, 91812, 99463, 104928, 113672, 122416, 127881, 137718, 157392, 170508, 183624, 198926, 227344, 244832, 255762, 275436, 298389, 314784, 341016, 367248, 397852, 454688, 511524, 550872, 596778, 682032, 734496, 795704, 895167, 1023048, 1101744, 1193556, 1364064, 1591408, 1790334, 2046096, 2203488, 2387112, 3182816, 3580668, 4092192, 4774224, 7161336, 9548448, 14322672, 28645344]

約数ペア:

[(1, 28645344), (2, 14322672), (3, 9548448), (4, 7161336), (6, 4774224), (7, 4092192), (8, 3580668), (9, 3182816), (12, 2387112), (13, 2203488), (14, 2046096), (16, 1790334), (18, 1591408), (21, 1364064), (24, 1193556), (26, 1101744), (28, 1023048), (32, 895167), (36, 795704), (39, 734496), (42, 682032), (48, 596778), (52, 550872), (56, 511524), (63, 454688), (72, 397852), (78, 367248), (84, 341016), (91, 314784), (96, 298389), (104, 275436), (112, 255762), (117, 244832), (126, 227344), (144, 198926), (156, 183624), (168, 170508), (182, 157392), (208, 137718), (224, 127881), (234, 122416), (252, 113672), (273, 104928), (288, 99463), (312, 91812), (336, 85254), (364, 78696), (416, 68859), (468, 61208), (504, 56836), (546, 52464), (624, 45906), (672, 42627), (728, 39348), (819, 34976), (936, 30604), (1008, 28418), (1092, 26232), (1093, 26208), (1248, 22953), (1456, 19674), (1638, 17488), (1872, 15302), (2016, 14209), (2184, 13116), (2186, 13104), (2912, 9837), (3276, 8744), (3279, 8736), (3744, 7651), (4368, 6558), (4372, 6552)]