25679668

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7001}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 51758784

約数和(自身を除く): 26079116

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7001, 14002, 28004, 49007, 98014, 196028, 917131, 1834262, 3668524, 6419917, 12839834, 25679668]

約数ペア:

[(1, 25679668), (2, 12839834), (4, 6419917), (7, 3668524), (14, 1834262), (28, 917131), (131, 196028), (262, 98014), (524, 49007), (917, 28004), (1834, 14002), (3668, 7001)]