1566173672

素因数分解:

$2^3\times 7^3\times {\mathrm{113}}^1\times {\mathrm{5051}}^1$

素因数の和:5191

約数の個数: 64

約数和(自身を含む): 3455568000

約数和(自身を除く): 1889394328

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 343, 392, 452, 686, 791, 904, 1372, 1582, 2744, 3164, 5051, 5537, 6328, 10102, 11074, 20204, 22148, 35357, 38759, 40408, 44296, 70714, 77518, 141428, 155036, 247499, 282856, 310072, 494998, 570763, 989996, 1141526, 1732493, 1979992, 2283052, 3464986, 3995341, 4566104, 6929972, 7990682, 13859944, 15981364, 27967387, 31962728, 55934774, 111869548, 195771709, 223739096, 391543418, 783086836, 1566173672]

約数ペア:

[(1, 1566173672), (2, 783086836), (4, 391543418), (7, 223739096), (8, 195771709), (14, 111869548), (28, 55934774), (49, 31962728), (56, 27967387), (98, 15981364), (113, 13859944), (196, 7990682), (226, 6929972), (343, 4566104), (392, 3995341), (452, 3464986), (686, 2283052), (791, 1979992), (904, 1732493), (1372, 1141526), (1582, 989996), (2744, 570763), (3164, 494998), (5051, 310072), (5537, 282856), (6328, 247499), (10102, 155036), (11074, 141428), (20204, 77518), (22148, 70714), (35357, 44296), (38759, 40408)]