78606436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1155977}}^1$

素因数の和:1155998

約数の個数: 12

約数和(自身を含む): 145653228

約数和(自身を除く): 67046792

約数列:

[1, 2, 4, 17, 34, 68, 1155977, 2311954, 4623908, 19651609, 39303218, 78606436]

約数ペア:

[(1, 78606436), (2, 39303218), (4, 19651609), (17, 4623908), (34, 2311954), (68, 1155977)]