65388392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1289}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 130264200

約数和(自身を除く): 64875808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1289, 1492, 2578, 2984, 5156, 6341, 10312, 12682, 21913, 25364, 43826, 50728, 87652, 175304, 480797, 961594, 1923188, 3846376, 8173549, 16347098, 32694196, 65388392]

約数ペア:

[(1, 65388392), (2, 32694196), (4, 16347098), (8, 8173549), (17, 3846376), (34, 1923188), (68, 961594), (136, 480797), (373, 175304), (746, 87652), (1289, 50728), (1492, 43826), (2578, 25364), (2984, 21913), (5156, 12682), (6341, 10312)]