67729216

素因数分解:

$2^6\times {\mathrm{821}}^1\times {\mathrm{1289}}^1$

素因数の和:2122

約数の個数: 28

約数和(自身を含む): 134668260

約数和(自身を除く): 66939044

約数列:

[1, 2, 4, 8, 16, 32, 64, 821, 1289, 1642, 2578, 3284, 5156, 6568, 10312, 13136, 20624, 26272, 41248, 52544, 82496, 1058269, 2116538, 4233076, 8466152, 16932304, 33864608, 67729216]

約数ペア:

[(1, 67729216), (2, 33864608), (4, 16932304), (8, 8466152), (16, 4233076), (32, 2116538), (64, 1058269), (821, 82496), (1289, 52544), (1642, 41248), (2578, 26272), (3284, 20624), (5156, 13136), (6568, 10312)]