28985276

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 52799040

約数和(自身を除く): 23813764

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 2909, 4982, 5818, 9964, 11636, 136723, 154177, 273446, 308354, 546892, 616708, 7246319, 14492638, 28985276]

約数ペア:

[(1, 28985276), (2, 14492638), (4, 7246319), (47, 616708), (53, 546892), (94, 308354), (106, 273446), (188, 154177), (212, 136723), (2491, 11636), (2909, 9964), (4982, 5818)]