47974718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{58937}}^1$

素因数の和:58987

約数の個数: 16

約数和(自身を含む): 80627184

約数和(自身を除く): 32652466

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 58937, 117874, 648307, 1296614, 2180669, 4361338, 23987359, 47974718]

約数ペア:

[(1, 47974718), (2, 23987359), (11, 4361338), (22, 2180669), (37, 1296614), (74, 648307), (407, 117874), (814, 58937)]