27912218828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17443}}^1\times {\mathrm{30773}}^1$

素因数の和:48233

約数の個数: 24

約数和(自身を含む): 52608522288

約数和(自身を除く): 24696303460

約数列:

[1, 2, 4, 13, 26, 52, 17443, 30773, 34886, 61546, 69772, 123092, 226759, 400049, 453518, 800098, 907036, 1600196, 536773439, 1073546878, 2147093756, 6978054707, 13956109414, 27912218828]

約数ペア:

[(1, 27912218828), (2, 13956109414), (4, 6978054707), (13, 2147093756), (26, 1073546878), (52, 536773439), (17443, 1600196), (30773, 907036), (34886, 800098), (61546, 453518), (69772, 400049), (123092, 226759)]