40894924

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21799}}^1$

素因数の和:21877

約数の個数: 24

約数和(自身を含む): 83014400

約数和(自身を除く): 42119476

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 21799, 43598, 87196, 152593, 305186, 610372, 1460533, 2921066, 5842132, 10223731, 20447462, 40894924]

約数ペア:

[(1, 40894924), (2, 20447462), (4, 10223731), (7, 5842132), (14, 2921066), (28, 1460533), (67, 610372), (134, 305186), (268, 152593), (469, 87196), (938, 43598), (1876, 21799)]