26403952

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{9539}}^1$

素因数の和:9720

約数の個数: 20

約数和(自身を含む): 51458760

約数和(自身を除く): 25054808

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 9539, 19078, 38156, 76312, 152624, 1650247, 3300494, 6600988, 13201976, 26403952]

約数ペア:

[(1, 26403952), (2, 13201976), (4, 6600988), (8, 3300494), (16, 1650247), (173, 152624), (346, 76312), (692, 38156), (1384, 19078), (2768, 9539)]