65549904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195089}}^1$

素因数の和:195107

約数の個数: 40

約数和(自身を含む): 193529280

約数和(自身を除く): 127979376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195089, 390178, 585267, 780356, 1170534, 1365623, 1560712, 2341068, 2731246, 3121424, 4096869, 4682136, 5462492, 8193738, 9364272, 10924984, 16387476, 21849968, 32774952, 65549904]

約数ペア:

[(1, 65549904), (2, 32774952), (3, 21849968), (4, 16387476), (6, 10924984), (7, 9364272), (8, 8193738), (12, 5462492), (14, 4682136), (16, 4096869), (21, 3121424), (24, 2731246), (28, 2341068), (42, 1560712), (48, 1365623), (56, 1170534), (84, 780356), (112, 585267), (168, 390178), (336, 195089)]