25901096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{919}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 52550400

約数和(自身を除く): 26649304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 919, 1084, 1838, 2168, 3523, 3676, 7046, 7352, 11947, 14092, 23894, 28184, 47788, 95576, 249049, 498098, 996196, 1992392, 3237637, 6475274, 12950548, 25901096]

約数ペア:

[(1, 25901096), (2, 12950548), (4, 6475274), (8, 3237637), (13, 1992392), (26, 996196), (52, 498098), (104, 249049), (271, 95576), (542, 47788), (919, 28184), (1084, 23894), (1838, 14092), (2168, 11947), (3523, 7352), (3676, 7046)]