61649574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7451}}^1$

素因数の和:7660

約数の個数: 32

約数和(自身を含む): 141647616

約数和(自身を除く): 79998042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 7451, 8274, 14902, 22353, 44706, 52157, 104314, 156471, 312942, 1467847, 2935694, 4403541, 8807082, 10274929, 20549858, 30824787, 61649574]

約数ペア:

[(1, 61649574), (2, 30824787), (3, 20549858), (6, 10274929), (7, 8807082), (14, 4403541), (21, 2935694), (42, 1467847), (197, 312942), (394, 156471), (591, 104314), (1182, 52157), (1379, 44706), (2758, 22353), (4137, 14902), (7451, 8274)]