73821712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 148839680

約数和(自身を除く): 75017968

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1759, 2623, 3518, 5246, 7036, 10492, 14072, 20984, 28144, 41968, 75637, 107299, 151274, 214598, 302548, 429196, 605096, 858392, 1210192, 1716784, 4613857, 9227714, 18455428, 36910856, 73821712]

約数ペア:

[(1, 73821712), (2, 36910856), (4, 18455428), (8, 9227714), (16, 4613857), (43, 1716784), (61, 1210192), (86, 858392), (122, 605096), (172, 429196), (244, 302548), (344, 214598), (488, 151274), (688, 107299), (976, 75637), (1759, 41968), (2623, 28144), (3518, 20984), (5246, 14072), (7036, 10492)]