13620301856

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{280207}}^1$

素因数の和:280262

約数の個数: 72

約数和(自身を含む): 32199261696

約数和(自身を除く): 18578959840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 6076, 6944, 12152, 24304, 48608, 280207, 560414, 1120828, 1961449, 2241656, 3922898, 4483312, 7845796, 8686417, 8966624, 13730143, 15691592, 17372834, 27460286, 31383184, 34745668, 54920572, 60804919, 62766368, 69491336, 109841144, 121609838, 138982672, 219682288, 243219676, 277965344, 425634433, 439364576, 486439352, 851268866, 972878704, 1702537732, 1945757408, 3405075464, 6810150928, 13620301856]

約数ペア:

[(1, 13620301856), (2, 6810150928), (4, 3405075464), (7, 1945757408), (8, 1702537732), (14, 972878704), (16, 851268866), (28, 486439352), (31, 439364576), (32, 425634433), (49, 277965344), (56, 243219676), (62, 219682288), (98, 138982672), (112, 121609838), (124, 109841144), (196, 69491336), (217, 62766368), (224, 60804919), (248, 54920572), (392, 34745668), (434, 31383184), (496, 27460286), (784, 17372834), (868, 15691592), (992, 13730143), (1519, 8966624), (1568, 8686417), (1736, 7845796), (3038, 4483312), (3472, 3922898), (6076, 2241656), (6944, 1961449), (12152, 1120828), (24304, 560414), (48608, 280207)]