28247788796

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{6637}}^1\times {\mathrm{15881}}^1$

素因数の和:22589

約数の個数: 24

約数和(自身を含む): 50182164816

約数和(自身を除く): 21934376020

約数列:

[1, 2, 4, 67, 134, 268, 6637, 13274, 15881, 26548, 31762, 63524, 444679, 889358, 1064027, 1778716, 2128054, 4256108, 105402197, 210804394, 421608788, 7061947199, 14123894398, 28247788796]

約数ペア:

[(1, 28247788796), (2, 14123894398), (4, 7061947199), (67, 421608788), (134, 210804394), (268, 105402197), (6637, 4256108), (13274, 2128054), (15881, 1778716), (26548, 1064027), (31762, 889358), (63524, 444679)]