40423972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1259}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 74088000

約数和(自身を除く): 33664028

約数列:

[1, 2, 4, 23, 46, 92, 349, 698, 1259, 1396, 2518, 5036, 8027, 16054, 28957, 32108, 57914, 115828, 439391, 878782, 1757564, 10105993, 20211986, 40423972]

約数ペア:

[(1, 40423972), (2, 20211986), (4, 10105993), (23, 1757564), (46, 878782), (92, 439391), (349, 115828), (698, 57914), (1259, 32108), (1396, 28957), (2518, 16054), (5036, 8027)]