65880296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6469}}^1$

素因数の和:6561

約数の個数: 32

約数和(自身を含む): 131988000

約数和(自身を除く): 66107704

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 6469, 10184, 12938, 25876, 51752, 122911, 245822, 433423, 491644, 866846, 983288, 1733692, 3467384, 8235037, 16470074, 32940148, 65880296]

約数ペア:

[(1, 65880296), (2, 32940148), (4, 16470074), (8, 8235037), (19, 3467384), (38, 1733692), (67, 983288), (76, 866846), (134, 491644), (152, 433423), (268, 245822), (536, 122911), (1273, 51752), (2546, 25876), (5092, 12938), (6469, 10184)]