25568334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 60787584

約数和(自身を除く): 35219250

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 263, 491, 526, 789, 982, 1473, 1578, 2367, 2893, 2946, 4419, 4734, 5401, 5786, 8679, 8838, 10802, 16203, 17358, 26037, 32406, 48609, 52074, 97218, 129133, 258266, 387399, 774798, 1162197, 1420463, 2324394, 2840926, 4261389, 8522778, 12784167, 25568334]

約数ペア:

[(1, 25568334), (2, 12784167), (3, 8522778), (6, 4261389), (9, 2840926), (11, 2324394), (18, 1420463), (22, 1162197), (33, 774798), (66, 387399), (99, 258266), (198, 129133), (263, 97218), (491, 52074), (526, 48609), (789, 32406), (982, 26037), (1473, 17358), (1578, 16203), (2367, 10802), (2893, 8838), (2946, 8679), (4419, 5786), (4734, 5401)]