40735678

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 62339760

約数和(自身を除く): 21604082

約数列:

[1, 2, 61, 122, 379, 758, 881, 1762, 23119, 46238, 53741, 107482, 333899, 667798, 20367839, 40735678]

約数ペア:

[(1, 40735678), (2, 20367839), (61, 667798), (122, 333899), (379, 107482), (758, 53741), (881, 46238), (1762, 23119)]