47492746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 86077440

約数和(自身を除く): 38584694

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 1867, 3634, 3734, 12719, 13069, 25438, 26138, 42941, 85882, 147493, 294986, 300587, 601174, 1032451, 2064902, 3392339, 6784678, 23746373, 47492746]

約数ペア:

[(1, 47492746), (2, 23746373), (7, 6784678), (14, 3392339), (23, 2064902), (46, 1032451), (79, 601174), (158, 300587), (161, 294986), (322, 147493), (553, 85882), (1106, 42941), (1817, 26138), (1867, 25438), (3634, 13069), (3734, 12719)]