71327816

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12611}}^1$

素因数の和:12725

約数の個数: 32

約数和(自身を含む): 154370880

約数和(自身を除く): 83043064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 12611, 25222, 50444, 88277, 100888, 176554, 353108, 706216, 1273711, 2547422, 5094844, 8915977, 10189688, 17831954, 35663908, 71327816]

約数ペア:

[(1, 71327816), (2, 35663908), (4, 17831954), (7, 10189688), (8, 8915977), (14, 5094844), (28, 2547422), (56, 1273711), (101, 706216), (202, 353108), (404, 176554), (707, 100888), (808, 88277), (1414, 50444), (2828, 25222), (5656, 12611)]