71459444

素因数分解:

$2^2\times 7^2\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1284

約数の個数: 36

約数和(自身を含む): 145976544

約数和(自身を除く): 74517100

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 443, 823, 886, 1646, 1772, 3101, 3292, 5761, 6202, 11522, 12404, 21707, 23044, 40327, 43414, 80654, 86828, 161308, 364589, 729178, 1458356, 2552123, 5104246, 10208492, 17864861, 35729722, 71459444]

約数ペア:

[(1, 71459444), (2, 35729722), (4, 17864861), (7, 10208492), (14, 5104246), (28, 2552123), (49, 1458356), (98, 729178), (196, 364589), (443, 161308), (823, 86828), (886, 80654), (1646, 43414), (1772, 40327), (3101, 23044), (3292, 21707), (5761, 12404), (6202, 11522)]