40485578

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47407}}^1$

素因数の和:47477

約数の個数: 16

約数和(自身を含む): 70543104

約数和(自身を除く): 30057526

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 47407, 94814, 331849, 663698, 2891827, 5783654, 20242789, 40485578]

約数ペア:

[(1, 40485578), (2, 20242789), (7, 5783654), (14, 2891827), (61, 663698), (122, 331849), (427, 94814), (854, 47407)]