26111776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 55006560

約数和(自身を除く): 28894784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 641, 1072, 1273, 1282, 2144, 2546, 2564, 5092, 5128, 10184, 10256, 12179, 20368, 20512, 24358, 40736, 42947, 48716, 85894, 97432, 171788, 194864, 343576, 389728, 687152, 815993, 1374304, 1631986, 3263972, 6527944, 13055888, 26111776]

約数ペア:

[(1, 26111776), (2, 13055888), (4, 6527944), (8, 3263972), (16, 1631986), (19, 1374304), (32, 815993), (38, 687152), (67, 389728), (76, 343576), (134, 194864), (152, 171788), (268, 97432), (304, 85894), (536, 48716), (608, 42947), (641, 40736), (1072, 24358), (1273, 20512), (1282, 20368), (2144, 12179), (2546, 10256), (2564, 10184), (5092, 5128)]