69958924

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31627}}^1$

素因数の和:31717

約数の個数: 24

約数和(自身を含む): 141693440

約数和(自身を除く): 71734516

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 31627, 63254, 126508, 221389, 442778, 885556, 2498533, 4997066, 9994132, 17489731, 34979462, 69958924]

約数ペア:

[(1, 69958924), (2, 34979462), (4, 17489731), (7, 9994132), (14, 4997066), (28, 2498533), (79, 885556), (158, 442778), (316, 221389), (553, 126508), (1106, 63254), (2212, 31627)]