67624388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3089}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 127790040

約数和(自身を除く): 60165652

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 3089, 5473, 6178, 10946, 12356, 21892, 40157, 80314, 160628, 1300469, 2600938, 5201876, 16906097, 33812194, 67624388]

約数ペア:

[(1, 67624388), (2, 33812194), (4, 16906097), (13, 5201876), (26, 2600938), (52, 1300469), (421, 160628), (842, 80314), (1684, 40157), (3089, 21892), (5473, 12356), (6178, 10946)]