47970278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{10627}}^1$

素因数の和:10727

約数の個数: 16

約数和(自身を含む): 75118704

約数和(自身を除く): 27148426

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 10627, 21254, 393199, 648247, 786398, 1296494, 23985139, 47970278]

約数ペア:

[(1, 47970278), (2, 23985139), (37, 1296494), (61, 786398), (74, 648247), (122, 393199), (2257, 21254), (4514, 10627)]