66519028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18457}}^1$

素因数の和:18531

約数の個数: 24

約数和(自身を含む): 125588232

約数和(自身を除く): 59069204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 18457, 36914, 73828, 313769, 627538, 978221, 1255076, 1956442, 3912884, 16629757, 33259514, 66519028]

約数ペア:

[(1, 66519028), (2, 33259514), (4, 16629757), (17, 3912884), (34, 1956442), (53, 1255076), (68, 978221), (106, 627538), (212, 313769), (901, 73828), (1802, 36914), (3604, 18457)]