74385724

素因数分解:

$2^2\times 7^3\times {\mathrm{54217}}^1$

素因数の和:54242

約数の個数: 24

約数和(自身を含む): 151810400

約数和(自身を除く): 77424676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 54217, 108434, 216868, 379519, 759038, 1518076, 2656633, 5313266, 10626532, 18596431, 37192862, 74385724]

約数ペア:

[(1, 74385724), (2, 37192862), (4, 18596431), (7, 10626532), (14, 5313266), (28, 2656633), (49, 1518076), (98, 759038), (196, 379519), (343, 216868), (686, 108434), (1372, 54217)]