26647747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 5608253

約数列:

[1, 7, 19, 133, 191, 1049, 1337, 3629, 7343, 19931, 25403, 139517, 200359, 1402513, 3806821, 26647747]

約数ペア:

[(1, 26647747), (7, 3806821), (19, 1402513), (133, 200359), (191, 139517), (1049, 25403), (1337, 19931), (3629, 7343)]