61705904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{296663}}^1$

素因数の和:296684

約数の個数: 20

約数和(自身を含む): 128752176

約数和(自身を除く): 67046272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 296663, 593326, 1186652, 2373304, 3856619, 4746608, 7713238, 15426476, 30852952, 61705904]

約数ペア:

[(1, 61705904), (2, 30852952), (4, 15426476), (8, 7713238), (13, 4746608), (16, 3856619), (26, 2373304), (52, 1186652), (104, 593326), (208, 296663)]