63869764

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11579}}^1$

素因数の和:11787

約数の個数: 24

約数和(自身を含む): 128399040

約数和(自身を除く): 64529276

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 11579, 23158, 46316, 81053, 162106, 324212, 2281063, 4562126, 9124252, 15967441, 31934882, 63869764]

約数ペア:

[(1, 63869764), (2, 31934882), (4, 15967441), (7, 9124252), (14, 4562126), (28, 2281063), (197, 324212), (394, 162106), (788, 81053), (1379, 46316), (2758, 23158), (5516, 11579)]