65407804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11177}}^1$

素因数の和:11218

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 84824516

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 11177, 22354, 44708, 78239, 122947, 156478, 212363, 245894, 312956, 424726, 491788, 849452, 860629, 1486541, 1721258, 2335993, 2973082, 3442516, 4671986, 5946164, 9343972, 16351951, 32703902, 65407804]

約数ペア:

[(1, 65407804), (2, 32703902), (4, 16351951), (7, 9343972), (11, 5946164), (14, 4671986), (19, 3442516), (22, 2973082), (28, 2335993), (38, 1721258), (44, 1486541), (76, 860629), (77, 849452), (133, 491788), (154, 424726), (209, 312956), (266, 245894), (308, 212363), (418, 156478), (532, 122947), (836, 78239), (1463, 44708), (2926, 22354), (5852, 11177)]