70353004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{60859}}^1$

素因数の和:60897

約数の個数: 18

約数和(自身を含む): 130788140

約数和(自身を除く): 60435136

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 60859, 121718, 243436, 1034603, 2069206, 4138412, 17588251, 35176502, 70353004]

約数ペア:

[(1, 70353004), (2, 35176502), (4, 17588251), (17, 4138412), (34, 2069206), (68, 1034603), (289, 243436), (578, 121718), (1156, 60859)]