64102376

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 137853900

約数和(自身を除く): 73751524

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2789, 2873, 5578, 5746, 11156, 11492, 22312, 22984, 36257, 47413, 72514, 94826, 145028, 189652, 290056, 379304, 471341, 616369, 942682, 1232738, 1885364, 2465476, 3770728, 4930952, 8012797, 16025594, 32051188, 64102376]

約数ペア:

[(1, 64102376), (2, 32051188), (4, 16025594), (8, 8012797), (13, 4930952), (17, 3770728), (26, 2465476), (34, 1885364), (52, 1232738), (68, 942682), (104, 616369), (136, 471341), (169, 379304), (221, 290056), (338, 189652), (442, 145028), (676, 94826), (884, 72514), (1352, 47413), (1768, 36257), (2789, 22984), (2873, 22312), (5578, 11492), (5746, 11156)]