29013790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4284

約数の個数: 32

約数和(自身を含む): 57316896

約数和(自身を除く): 28303106

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 4211, 6890, 8422, 21055, 42110, 54743, 109486, 223183, 273715, 446366, 547430, 1115915, 2231830, 2901379, 5802758, 14506895, 29013790]

約数ペア:

[(1, 29013790), (2, 14506895), (5, 5802758), (10, 2901379), (13, 2231830), (26, 1115915), (53, 547430), (65, 446366), (106, 273715), (130, 223183), (265, 109486), (530, 54743), (689, 42110), (1378, 21055), (3445, 8422), (4211, 6890)]