40656364

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63131}}^1$

素因数の和:63165

約数の個数: 24

約数和(自身を含む): 84849408

約数和(自身を除く): 44193044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 63131, 126262, 252524, 441917, 883834, 1452013, 1767668, 2904026, 5808052, 10164091, 20328182, 40656364]

約数ペア:

[(1, 40656364), (2, 20328182), (4, 10164091), (7, 5808052), (14, 2904026), (23, 1767668), (28, 1452013), (46, 883834), (92, 441917), (161, 252524), (322, 126262), (644, 63131)]