26652064

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 55109376

約数和(自身を除く): 28457312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 401, 496, 536, 802, 992, 1072, 1604, 2077, 2144, 3208, 4154, 6416, 8308, 12431, 12832, 16616, 24862, 26867, 33232, 49724, 53734, 66464, 99448, 107468, 198896, 214936, 397792, 429872, 832877, 859744, 1665754, 3331508, 6663016, 13326032, 26652064]

約数ペア:

[(1, 26652064), (2, 13326032), (4, 6663016), (8, 3331508), (16, 1665754), (31, 859744), (32, 832877), (62, 429872), (67, 397792), (124, 214936), (134, 198896), (248, 107468), (268, 99448), (401, 66464), (496, 53734), (536, 49724), (802, 33232), (992, 26867), (1072, 24862), (1604, 16616), (2077, 12832), (2144, 12431), (3208, 8308), (4154, 6416)]