65320584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{388813}}^1$

素因数の和:388829

約数の個数: 32

約数和(自身を含む): 186630720

約数和(自身を除く): 121310136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 388813, 777626, 1166439, 1555252, 2332878, 2721691, 3110504, 4665756, 5443382, 8165073, 9331512, 10886764, 16330146, 21773528, 32660292, 65320584]

約数ペア:

[(1, 65320584), (2, 32660292), (3, 21773528), (4, 16330146), (6, 10886764), (7, 9331512), (8, 8165073), (12, 5443382), (14, 4665756), (21, 3110504), (24, 2721691), (28, 2332878), (42, 1555252), (56, 1166439), (84, 777626), (168, 388813)]