67914728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71339}}^1$

素因数の和:71369

約数の個数: 32

約数和(自身を含む): 154094400

約数和(自身を除く): 86179672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71339, 142678, 285356, 499373, 570712, 998746, 1212763, 1997492, 2425526, 3994984, 4851052, 8489341, 9702104, 16978682, 33957364, 67914728]

約数ペア:

[(1, 67914728), (2, 33957364), (4, 16978682), (7, 9702104), (8, 8489341), (14, 4851052), (17, 3994984), (28, 2425526), (34, 1997492), (56, 1212763), (68, 998746), (119, 570712), (136, 499373), (238, 285356), (476, 142678), (952, 71339)]