72724988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{112927}}^1$

素因数の和:112961

約数の個数: 24

約数和(自身を含む): 151775232

約数和(自身を除く): 79050244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 112927, 225854, 451708, 790489, 1580978, 2597321, 3161956, 5194642, 10389284, 18181247, 36362494, 72724988]

約数ペア:

[(1, 72724988), (2, 36362494), (4, 18181247), (7, 10389284), (14, 5194642), (23, 3161956), (28, 2597321), (46, 1580978), (92, 790489), (161, 451708), (322, 225854), (644, 112927)]