40529174

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17981}}^1$

素因数の和:18020

約数の個数: 24

約数和(自身を含む): 73798128

約数和(自身を除く): 33268954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 17981, 35962, 125867, 251734, 413563, 827126, 881069, 1762138, 2894941, 5789882, 20264587, 40529174]

約数ペア:

[(1, 40529174), (2, 20264587), (7, 5789882), (14, 2894941), (23, 1762138), (46, 881069), (49, 827126), (98, 413563), (161, 251734), (322, 125867), (1127, 35962), (2254, 17981)]