70894516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6280

約数の個数: 48

約数和(自身を含む): 158884992

約数和(自身を除く): 87990476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 6221, 11396, 12442, 24884, 43547, 68431, 87094, 136862, 174188, 230177, 273724, 460354, 479017, 920708, 958034, 1611239, 1916068, 2531947, 3222478, 5063894, 6444956, 10127788, 17723629, 35447258, 70894516]

約数ペア:

[(1, 70894516), (2, 35447258), (4, 17723629), (7, 10127788), (11, 6444956), (14, 5063894), (22, 3222478), (28, 2531947), (37, 1916068), (44, 1611239), (74, 958034), (77, 920708), (148, 479017), (154, 460354), (259, 273724), (308, 230177), (407, 174188), (518, 136862), (814, 87094), (1036, 68431), (1628, 43547), (2849, 24884), (5698, 12442), (6221, 11396)]