68813732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14869}}^1$

素因数の和:14975

約数の個数: 24

約数和(自身を含む): 131153400

約数和(自身を除く): 62339668

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 14869, 29738, 59476, 193297, 386594, 773188, 1323341, 2646682, 5293364, 17203433, 34406866, 68813732]

約数ペア:

[(1, 68813732), (2, 34406866), (4, 17203433), (13, 5293364), (26, 2646682), (52, 1323341), (89, 773188), (178, 386594), (356, 193297), (1157, 59476), (2314, 29738), (4628, 14869)]