25329904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{42787}}^1$

素因数の和:42832

約数の個数: 20

約数和(自身を含む): 50404264

約数和(自身を除く): 25074360

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 42787, 85574, 171148, 342296, 684592, 1583119, 3166238, 6332476, 12664952, 25329904]

約数ペア:

[(1, 25329904), (2, 12664952), (4, 6332476), (8, 3166238), (16, 1583119), (37, 684592), (74, 342296), (148, 171148), (296, 85574), (592, 42787)]