9162728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 18419400

約数和(自身を除く): 9256672

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 757, 1513, 1514, 3026, 3028, 6052, 6056, 12104, 12869, 25738, 51476, 67373, 102952, 134746, 269492, 538984, 1145341, 2290682, 4581364, 9162728]

約数ペア:

[(1, 9162728), (2, 4581364), (4, 2290682), (8, 1145341), (17, 538984), (34, 269492), (68, 134746), (89, 102952), (136, 67373), (178, 51476), (356, 25738), (712, 12869), (757, 12104), (1513, 6056), (1514, 6052), (3026, 3028)]