78804076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3037}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 148862000

約数和(自身を除く): 70057924

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 3037, 6074, 6487, 12148, 12974, 25948, 39481, 78962, 157924, 1515463, 3030926, 6061852, 19701019, 39402038, 78804076]

約数ペア:

[(1, 78804076), (2, 39402038), (4, 19701019), (13, 6061852), (26, 3030926), (52, 1515463), (499, 157924), (998, 78962), (1996, 39481), (3037, 25948), (6074, 12974), (6487, 12148)]