78674068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4073}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 150575040

約数和(自身を除く): 71900972

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 4073, 4829, 8146, 9658, 16292, 19316, 44803, 89606, 179212, 1788047, 3576094, 7152188, 19668517, 39337034, 78674068]

約数ペア:

[(1, 78674068), (2, 39337034), (4, 19668517), (11, 7152188), (22, 3576094), (44, 1788047), (439, 179212), (878, 89606), (1756, 44803), (4073, 19316), (4829, 16292), (8146, 9658)]