72330776

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3221}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 155429280

約数和(自身を除く): 83098504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 3221, 5614, 6442, 11228, 12884, 22456, 22547, 25768, 45094, 90188, 180376, 1291621, 2583242, 5166484, 9041347, 10332968, 18082694, 36165388, 72330776]

約数ペア:

[(1, 72330776), (2, 36165388), (4, 18082694), (7, 10332968), (8, 9041347), (14, 5166484), (28, 2583242), (56, 1291621), (401, 180376), (802, 90188), (1604, 45094), (2807, 25768), (3208, 22547), (3221, 22456), (5614, 12884), (6442, 11228)]