28444824

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 86400000

約数和(自身を除く): 57955176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 239, 261, 342, 348, 456, 478, 513, 522, 551, 684, 696, 717, 783, 956, 1026, 1044, 1102, 1368, 1434, 1566, 1653, 1912, 2052, 2088, 2151, 2204, 2868, 3132, 3306, 4104, 4302, 4408, 4541, 4959, 5736, 6264, 6453, 6612, 6931, 8604, 9082, 9918, 12906, 13224, 13623, 13862, 14877, 17208, 18164, 19836, 20793, 25812, 27246, 27724, 29754, 36328, 39672, 40869, 41586, 51624, 54492, 55448, 59508, 62379, 81738, 83172, 108984, 119016, 122607, 124758, 131689, 163476, 166344, 187137, 245214, 249516, 263378, 326952, 374274, 395067, 490428, 499032, 526756, 748548, 790134, 980856, 1053512, 1185201, 1497096, 1580268, 2370402, 3160536, 3555603, 4740804, 7111206, 9481608, 14222412, 28444824]

約数ペア:

[(1, 28444824), (2, 14222412), (3, 9481608), (4, 7111206), (6, 4740804), (8, 3555603), (9, 3160536), (12, 2370402), (18, 1580268), (19, 1497096), (24, 1185201), (27, 1053512), (29, 980856), (36, 790134), (38, 748548), (54, 526756), (57, 499032), (58, 490428), (72, 395067), (76, 374274), (87, 326952), (108, 263378), (114, 249516), (116, 245214), (152, 187137), (171, 166344), (174, 163476), (216, 131689), (228, 124758), (232, 122607), (239, 119016), (261, 108984), (342, 83172), (348, 81738), (456, 62379), (478, 59508), (513, 55448), (522, 54492), (551, 51624), (684, 41586), (696, 40869), (717, 39672), (783, 36328), (956, 29754), (1026, 27724), (1044, 27246), (1102, 25812), (1368, 20793), (1434, 19836), (1566, 18164), (1653, 17208), (1912, 14877), (2052, 13862), (2088, 13623), (2151, 13224), (2204, 12906), (2868, 9918), (3132, 9082), (3306, 8604), (4104, 6931), (4302, 6612), (4408, 6453), (4541, 6264), (4959, 5736)]