40844492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5003}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 77481936

約数和(自身を除く): 36637444

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 5003, 8164, 10006, 20012, 65039, 130078, 260156, 785471, 1570942, 3141884, 10211123, 20422246, 40844492]

約数ペア:

[(1, 40844492), (2, 20422246), (4, 10211123), (13, 3141884), (26, 1570942), (52, 785471), (157, 260156), (314, 130078), (628, 65039), (2041, 20012), (4082, 10006), (5003, 8164)]