26901196

素因数分解:

$2^2\times 7^2\times {\mathrm{137251}}^1$

素因数の和:137269

約数の個数: 18

約数和(自身を含む): 54763548

約数和(自身を除く): 27862352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 137251, 274502, 549004, 960757, 1921514, 3843028, 6725299, 13450598, 26901196]

約数ペア:

[(1, 26901196), (2, 13450598), (4, 6725299), (7, 3843028), (14, 1921514), (28, 960757), (49, 549004), (98, 274502), (196, 137251)]