40126408

素因数分解:

$2^3\times 7^1\times {\mathrm{716543}}^1$

素因数の和:716556

約数の個数: 16

約数和(自身を含む): 85985280

約数和(自身を除く): 45858872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 716543, 1433086, 2866172, 5015801, 5732344, 10031602, 20063204, 40126408]

約数ペア:

[(1, 40126408), (2, 20063204), (4, 10031602), (7, 5732344), (8, 5015801), (14, 2866172), (28, 1433086), (56, 716543)]