40645612

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1433}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 81428256

約数和(自身を除く): 40782644

約数列:

[1, 2, 4, 7, 14, 28, 1013, 1433, 2026, 2866, 4052, 5732, 7091, 10031, 14182, 20062, 28364, 40124, 1451629, 2903258, 5806516, 10161403, 20322806, 40645612]

約数ペア:

[(1, 40645612), (2, 20322806), (4, 10161403), (7, 5806516), (14, 2903258), (28, 1451629), (1013, 40124), (1433, 28364), (2026, 20062), (2866, 14182), (4052, 10031), (5732, 7091)]