68406544

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{2753}}^1$

素因数の和:4314

約数の個数: 20

約数和(自身を含む): 132671196

約数和(自身を除く): 64264652

約数列:

[1, 2, 4, 8, 16, 1553, 2753, 3106, 5506, 6212, 11012, 12424, 22024, 24848, 44048, 4275409, 8550818, 17101636, 34203272, 68406544]

約数ペア:

[(1, 68406544), (2, 34203272), (4, 17101636), (8, 8550818), (16, 4275409), (1553, 44048), (2753, 24848), (3106, 22024), (5506, 12424), (6212, 11012)]