21673324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 39443040

約数和(自身を除く): 17769716

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 727, 1028, 1454, 2908, 7453, 14906, 21083, 29812, 42166, 84332, 186839, 373678, 747356, 5418331, 10836662, 21673324]

約数ペア:

[(1, 21673324), (2, 10836662), (4, 5418331), (29, 747356), (58, 373678), (116, 186839), (257, 84332), (514, 42166), (727, 29812), (1028, 21083), (1454, 14906), (2908, 7453)]