25741264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 53387208

約数和(自身を除く): 27645944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 937, 1616, 1717, 1874, 3434, 3748, 6868, 7496, 13736, 14992, 15929, 27472, 31858, 63716, 94637, 127432, 189274, 254864, 378548, 757096, 1514192, 1608829, 3217658, 6435316, 12870632, 25741264]

約数ペア:

[(1, 25741264), (2, 12870632), (4, 6435316), (8, 3217658), (16, 1608829), (17, 1514192), (34, 757096), (68, 378548), (101, 254864), (136, 189274), (202, 127432), (272, 94637), (404, 63716), (808, 31858), (937, 27472), (1616, 15929), (1717, 14992), (1874, 13736), (3434, 7496), (3748, 6868)]