47723786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30553}}^1$

素因数の和:30637

約数の個数: 16

約数和(自身を含む): 79195968

約数和(自身を除く): 31472182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 30553, 61106, 336083, 672166, 2169263, 4338526, 23861893, 47723786]

約数ペア:

[(1, 47723786), (2, 23861893), (11, 4338526), (22, 2169263), (71, 672166), (142, 336083), (781, 61106), (1562, 30553)]