72355036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1433}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 136597104

約数和(自身を除く): 64242068

約数列:

[1, 2, 4, 13, 26, 52, 971, 1433, 1942, 2866, 3884, 5732, 12623, 18629, 25246, 37258, 50492, 74516, 1391443, 2782886, 5565772, 18088759, 36177518, 72355036]

約数ペア:

[(1, 72355036), (2, 36177518), (4, 18088759), (13, 5565772), (26, 2782886), (52, 1391443), (971, 74516), (1433, 50492), (1942, 37258), (2866, 25246), (3884, 18629), (5732, 12623)]