40638364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45971}}^1$

素因数の和:46005

約数の個数: 24

約数和(自身を含む): 81094608

約数和(自身を除く): 40456244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 45971, 91942, 183884, 597623, 781507, 1195246, 1563014, 2390492, 3126028, 10159591, 20319182, 40638364]

約数ペア:

[(1, 40638364), (2, 20319182), (4, 10159591), (13, 3126028), (17, 2390492), (26, 1563014), (34, 1195246), (52, 781507), (68, 597623), (221, 183884), (442, 91942), (884, 45971)]