28317576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 82051200

約数和(自身を除く): 53733624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 2309, 3066, 4088, 4618, 6132, 6927, 9236, 12264, 13854, 16163, 18472, 27708, 32326, 48489, 55416, 64652, 96978, 129304, 168557, 193956, 337114, 387912, 505671, 674228, 1011342, 1179899, 1348456, 2022684, 2359798, 3539697, 4045368, 4719596, 7079394, 9439192, 14158788, 28317576]

約数ペア:

[(1, 28317576), (2, 14158788), (3, 9439192), (4, 7079394), (6, 4719596), (7, 4045368), (8, 3539697), (12, 2359798), (14, 2022684), (21, 1348456), (24, 1179899), (28, 1011342), (42, 674228), (56, 505671), (73, 387912), (84, 337114), (146, 193956), (168, 168557), (219, 129304), (292, 96978), (438, 64652), (511, 55416), (584, 48489), (876, 32326), (1022, 27708), (1533, 18472), (1752, 16163), (2044, 13854), (2309, 12264), (3066, 9236), (4088, 6927), (4618, 6132)]