61999612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17203}}^1$

素因数の和:17277

約数の個数: 24

約数和(自身を含む): 117056016

約数和(自身を除く): 55056404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 17203, 34406, 68812, 292451, 584902, 911759, 1169804, 1823518, 3647036, 15499903, 30999806, 61999612]

約数ペア:

[(1, 61999612), (2, 30999806), (4, 15499903), (17, 3647036), (34, 1823518), (53, 1169804), (68, 911759), (106, 584902), (212, 292451), (901, 68812), (1802, 34406), (3604, 17203)]