2247996128

素因数分解:

$2^5\times 7^2\times {\mathrm{859}}^1\times {\mathrm{1669}}^1$

素因数の和:2552

約数の個数: 72

約数和(自身を含む): 5157394200

約数和(自身を除く): 2909398072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 859, 1568, 1669, 1718, 3338, 3436, 6013, 6676, 6872, 11683, 12026, 13352, 13744, 23366, 24052, 26704, 27488, 42091, 46732, 48104, 53408, 81781, 84182, 93464, 96208, 163562, 168364, 186928, 192416, 327124, 336728, 373856, 654248, 673456, 1308496, 1346912, 1433671, 2616992, 2867342, 5734684, 10035697, 11469368, 20071394, 22938736, 40142788, 45877472, 70249879, 80285576, 140499758, 160571152, 280999516, 321142304, 561999032, 1123998064, 2247996128]

約数ペア:

[(1, 2247996128), (2, 1123998064), (4, 561999032), (7, 321142304), (8, 280999516), (14, 160571152), (16, 140499758), (28, 80285576), (32, 70249879), (49, 45877472), (56, 40142788), (98, 22938736), (112, 20071394), (196, 11469368), (224, 10035697), (392, 5734684), (784, 2867342), (859, 2616992), (1568, 1433671), (1669, 1346912), (1718, 1308496), (3338, 673456), (3436, 654248), (6013, 373856), (6676, 336728), (6872, 327124), (11683, 192416), (12026, 186928), (13352, 168364), (13744, 163562), (23366, 96208), (24052, 93464), (26704, 84182), (27488, 81781), (42091, 53408), (46732, 48104)]