21714616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35251}}^1$

素因数の和:35275

約数の個数: 32

約数和(自身を含む): 50762880

約数和(自身を除く): 29048264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35251, 70502, 141004, 246757, 282008, 387761, 493514, 775522, 987028, 1551044, 1974056, 2714327, 3102088, 5428654, 10857308, 21714616]

約数ペア:

[(1, 21714616), (2, 10857308), (4, 5428654), (7, 3102088), (8, 2714327), (11, 1974056), (14, 1551044), (22, 987028), (28, 775522), (44, 493514), (56, 387761), (77, 282008), (88, 246757), (154, 141004), (308, 70502), (616, 35251)]