65315208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{388781}}^1$

素因数の和:388797

約数の個数: 32

約数和(自身を含む): 186615360

約数和(自身を除く): 121300152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 388781, 777562, 1166343, 1555124, 2332686, 2721467, 3110248, 4665372, 5442934, 8164401, 9330744, 10885868, 16328802, 21771736, 32657604, 65315208]

約数ペア:

[(1, 65315208), (2, 32657604), (3, 21771736), (4, 16328802), (6, 10885868), (7, 9330744), (8, 8164401), (12, 5442934), (14, 4665372), (21, 3110248), (24, 2721467), (28, 2332686), (42, 1555124), (56, 1166343), (84, 777562), (168, 388781)]