40965764

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4512

約数の個数: 36

約数和(自身を含む): 85188096

約数和(自身を除く): 44222332

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4447, 4606, 8894, 9212, 17788, 31129, 62258, 124516, 209009, 217903, 418018, 435806, 836036, 871612, 1463063, 2926126, 5852252, 10241441, 20482882, 40965764]

約数ペア:

[(1, 40965764), (2, 20482882), (4, 10241441), (7, 5852252), (14, 2926126), (28, 1463063), (47, 871612), (49, 836036), (94, 435806), (98, 418018), (188, 217903), (196, 209009), (329, 124516), (658, 62258), (1316, 31129), (2303, 17788), (4447, 9212), (4606, 8894)]