86722468

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2377}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 173651072

約数和(自身を除く): 86928604

約数列:

[1, 2, 4, 7, 14, 28, 1303, 2377, 2606, 4754, 5212, 9121, 9508, 16639, 18242, 33278, 36484, 66556, 3097231, 6194462, 12388924, 21680617, 43361234, 86722468]

約数ペア:

[(1, 86722468), (2, 43361234), (4, 21680617), (7, 12388924), (14, 6194462), (28, 3097231), (1303, 66556), (2377, 36484), (2606, 33278), (4754, 18242), (5212, 16639), (9121, 9508)]