38807444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1307}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 73321248

約数和(自身を除く): 34513804

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 1307, 2284, 2614, 5228, 7423, 14846, 16991, 29692, 33982, 67964, 746297, 1492594, 2985188, 9701861, 19403722, 38807444]

約数ペア:

[(1, 38807444), (2, 19403722), (4, 9701861), (13, 2985188), (26, 1492594), (52, 746297), (571, 67964), (1142, 33982), (1307, 29692), (2284, 16991), (2614, 14846), (5228, 7423)]