68714048

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{6353}}^1$

素因数の和:6391

約数の個数: 42

約数和(自身を含む): 147673314

約数和(自身を除く): 78959266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 6353, 10816, 12706, 25412, 50824, 82589, 101648, 165178, 203296, 330356, 406592, 660712, 1073657, 1321424, 2147314, 2642848, 4294628, 5285696, 8589256, 17178512, 34357024, 68714048]

約数ペア:

[(1, 68714048), (2, 34357024), (4, 17178512), (8, 8589256), (13, 5285696), (16, 4294628), (26, 2642848), (32, 2147314), (52, 1321424), (64, 1073657), (104, 660712), (169, 406592), (208, 330356), (338, 203296), (416, 165178), (676, 101648), (832, 82589), (1352, 50824), (2704, 25412), (5408, 12706), (6353, 10816)]