25697608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{188953}}^1$

素因数の和:188976

約数の個数: 16

約数和(自身を含む): 51017580

約数和(自身を除く): 25319972

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 188953, 377906, 755812, 1511624, 3212201, 6424402, 12848804, 25697608]

約数ペア:

[(1, 25697608), (2, 12848804), (4, 6424402), (8, 3212201), (17, 1511624), (34, 755812), (68, 377906), (136, 188953)]