26705264

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{17207}}^1$

素因数の和:17312

約数の個数: 20

約数和(自身を含む): 52277904

約数和(自身を除く): 25572640

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 17207, 34414, 68828, 137656, 275312, 1669079, 3338158, 6676316, 13352632, 26705264]

約数ペア:

[(1, 26705264), (2, 13352632), (4, 6676316), (8, 3338158), (16, 1669079), (97, 275312), (194, 137656), (388, 68828), (776, 34414), (1552, 17207)]