78359809984

素因数分解:

$2^6\times {\mathrm{11149}}^1\times {\mathrm{109819}}^1$

素因数の和:120980

約数の個数: 28

約数和(自身を含む): 155510611000

約数和(自身を除く): 77150801016

約数列:

[1, 2, 4, 8, 16, 32, 64, 11149, 22298, 44596, 89192, 109819, 178384, 219638, 356768, 439276, 713536, 878552, 1757104, 3514208, 7028416, 1224372031, 2448744062, 4897488124, 9794976248, 19589952496, 39179904992, 78359809984]

約数ペア:

[(1, 78359809984), (2, 39179904992), (4, 19589952496), (8, 9794976248), (16, 4897488124), (32, 2448744062), (64, 1224372031), (11149, 7028416), (22298, 3514208), (44596, 1757104), (89192, 878552), (109819, 713536), (178384, 439276), (219638, 356768)]