68832556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1867}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 129975440

約数和(自身を除く): 61142884

約数列:

[1, 2, 4, 13, 26, 52, 709, 1418, 1867, 2836, 3734, 7468, 9217, 18434, 24271, 36868, 48542, 97084, 1323703, 2647406, 5294812, 17208139, 34416278, 68832556]

約数ペア:

[(1, 68832556), (2, 34416278), (4, 17208139), (13, 5294812), (26, 2647406), (52, 1323703), (709, 97084), (1418, 48542), (1867, 36868), (2836, 24271), (3734, 18434), (7468, 9217)]