71980168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{692117}}^1$

素因数の和:692136

約数の個数: 16

約数和(自身を含む): 145344780

約数和(自身を除く): 73364612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 692117, 1384234, 2768468, 5536936, 8997521, 17995042, 35990084, 71980168]

約数ペア:

[(1, 71980168), (2, 35990084), (4, 17995042), (8, 8997521), (13, 5536936), (26, 2768468), (52, 1384234), (104, 692117)]