47674306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 77584320

約数和(自身を除く): 29910014

約数列:

[1, 2, 19, 38, 61, 122, 131, 157, 262, 314, 1159, 2318, 2489, 2983, 4978, 5966, 7991, 9577, 15982, 19154, 20567, 41134, 151829, 181963, 303658, 363926, 390773, 781546, 1254587, 2509174, 23837153, 47674306]

約数ペア:

[(1, 47674306), (2, 23837153), (19, 2509174), (38, 1254587), (61, 781546), (122, 390773), (131, 363926), (157, 303658), (262, 181963), (314, 151829), (1159, 41134), (2318, 20567), (2489, 19154), (2983, 15982), (4978, 9577), (5966, 7991)]