40408692

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5237}}^1$

素因数の和:5887

約数の個数: 24

約数和(自身を含む): 94451616

約数和(自身を除く): 54042924

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 5237, 7716, 10474, 15711, 20948, 31422, 62844, 3367391, 6734782, 10102173, 13469564, 20204346, 40408692]

約数ペア:

[(1, 40408692), (2, 20204346), (3, 13469564), (4, 10102173), (6, 6734782), (12, 3367391), (643, 62844), (1286, 31422), (1929, 20948), (2572, 15711), (3858, 10474), (5237, 7716)]