40992476

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21851}}^1$

素因数の和:21929

約数の個数: 24

約数和(自身を含む): 83212416

約数和(自身を除く): 42219940

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 21851, 43702, 87404, 152957, 305914, 611828, 1464017, 2928034, 5856068, 10248119, 20496238, 40992476]

約数ペア:

[(1, 40992476), (2, 20496238), (4, 10248119), (7, 5856068), (14, 2928034), (28, 1464017), (67, 611828), (134, 305914), (268, 152957), (469, 87404), (938, 43702), (1876, 21851)]