25459668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54401}}^1$

素因数の和:54424

約数の個数: 36

約数和(自身を含む): 69308148

約数和(自身を除く): 43848480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54401, 108802, 163203, 217604, 326406, 489609, 652812, 707213, 979218, 1414426, 1958436, 2121639, 2828852, 4243278, 6364917, 8486556, 12729834, 25459668]

約数ペア:

[(1, 25459668), (2, 12729834), (3, 8486556), (4, 6364917), (6, 4243278), (9, 2828852), (12, 2121639), (13, 1958436), (18, 1414426), (26, 979218), (36, 707213), (39, 652812), (52, 489609), (78, 326406), (117, 217604), (156, 163203), (234, 108802), (468, 54401)]