28448424

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 54106776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 41, 46, 69, 72, 82, 92, 123, 138, 164, 184, 207, 246, 276, 328, 369, 414, 419, 492, 552, 738, 828, 838, 943, 984, 1257, 1476, 1656, 1676, 1886, 2514, 2829, 2952, 3352, 3771, 3772, 5028, 5658, 7542, 7544, 8487, 9637, 10056, 11316, 15084, 16974, 17179, 19274, 22632, 28911, 30168, 33948, 34358, 38548, 51537, 57822, 67896, 68716, 77096, 86733, 103074, 115644, 137432, 154611, 173466, 206148, 231288, 309222, 346932, 395117, 412296, 618444, 693864, 790234, 1185351, 1236888, 1580468, 2370702, 3160936, 3556053, 4741404, 7112106, 9482808, 14224212, 28448424]

約数ペア:

[(1, 28448424), (2, 14224212), (3, 9482808), (4, 7112106), (6, 4741404), (8, 3556053), (9, 3160936), (12, 2370702), (18, 1580468), (23, 1236888), (24, 1185351), (36, 790234), (41, 693864), (46, 618444), (69, 412296), (72, 395117), (82, 346932), (92, 309222), (123, 231288), (138, 206148), (164, 173466), (184, 154611), (207, 137432), (246, 115644), (276, 103074), (328, 86733), (369, 77096), (414, 68716), (419, 67896), (492, 57822), (552, 51537), (738, 38548), (828, 34358), (838, 33948), (943, 30168), (984, 28911), (1257, 22632), (1476, 19274), (1656, 17179), (1676, 16974), (1886, 15084), (2514, 11316), (2829, 10056), (2952, 9637), (3352, 8487), (3771, 7544), (3772, 7542), (5028, 5658)]