71368976

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1277}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 158472000

約数和(自身を除く): 87103024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 998, 1277, 1996, 2554, 3493, 3992, 5108, 6986, 7984, 8939, 10216, 13972, 17878, 20432, 27944, 35756, 55888, 71512, 143024, 637223, 1274446, 2548892, 4460561, 5097784, 8921122, 10195568, 17842244, 35684488, 71368976]

約数ペア:

[(1, 71368976), (2, 35684488), (4, 17842244), (7, 10195568), (8, 8921122), (14, 5097784), (16, 4460561), (28, 2548892), (56, 1274446), (112, 637223), (499, 143024), (998, 71512), (1277, 55888), (1996, 35756), (2554, 27944), (3493, 20432), (3992, 17878), (5108, 13972), (6986, 10216), (7984, 8939)]