70663846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{21557}}^1$

素因数の和:21719

約数の個数: 16

約数和(自身を含む): 116413200

約数和(自身を除く): 45749354

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 21557, 43114, 237127, 474254, 3211993, 6423986, 35331923, 70663846]

約数ペア:

[(1, 70663846), (2, 35331923), (11, 6423986), (22, 3211993), (149, 474254), (298, 237127), (1639, 43114), (3278, 21557)]