66810692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{12721}}^1$

素因数の和:12839

約数の個数: 24

約数和(自身を含む): 127169112

約数和(自身を除く): 60358420

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 12721, 25442, 50884, 165373, 330746, 661492, 1284821, 2569642, 5139284, 16702673, 33405346, 66810692]

約数ペア:

[(1, 66810692), (2, 33405346), (4, 16702673), (13, 5139284), (26, 2569642), (52, 1284821), (101, 661492), (202, 330746), (404, 165373), (1313, 50884), (2626, 25442), (5252, 12721)]