28063070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4133}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 58339008

約数和(自身を除く): 30275938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4133, 6790, 8266, 20665, 28931, 41330, 57862, 144655, 289310, 400901, 801802, 2004505, 2806307, 4009010, 5612614, 14031535, 28063070]

約数ペア:

[(1, 28063070), (2, 14031535), (5, 5612614), (7, 4009010), (10, 2806307), (14, 2004505), (35, 801802), (70, 400901), (97, 289310), (194, 144655), (485, 57862), (679, 41330), (970, 28931), (1358, 20665), (3395, 8266), (4133, 6790)]