40754678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15173}}^1$

素因数の和:15271

約数の個数: 16

約数和(自身を含む): 65551680

約数和(自身を除く): 24797002

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 15173, 30346, 257941, 515882, 1198667, 2397334, 20377339, 40754678]

約数ペア:

[(1, 40754678), (2, 20377339), (17, 2397334), (34, 1198667), (79, 515882), (158, 257941), (1343, 30346), (2686, 15173)]