72786812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113023}}^1$

素因数の和:113057

約数の個数: 24

約数和(自身を含む): 151904256

約数和(自身を除く): 79117444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 113023, 226046, 452092, 791161, 1582322, 2599529, 3164644, 5199058, 10398116, 18196703, 36393406, 72786812]

約数ペア:

[(1, 72786812), (2, 36393406), (4, 18196703), (7, 10398116), (14, 5199058), (23, 3164644), (28, 2599529), (46, 1582322), (92, 791161), (161, 452092), (322, 226046), (644, 113023)]