65345784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{388963}}^1$

素因数の和:388979

約数の個数: 32

約数和(自身を含む): 186702720

約数和(自身を除く): 121356936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 388963, 777926, 1166889, 1555852, 2333778, 2722741, 3111704, 4667556, 5445482, 8168223, 9335112, 10890964, 16336446, 21781928, 32672892, 65345784]

約数ペア:

[(1, 65345784), (2, 32672892), (3, 21781928), (4, 16336446), (6, 10890964), (7, 9335112), (8, 8168223), (12, 5445482), (14, 4667556), (21, 3111704), (24, 2722741), (28, 2333778), (42, 1555852), (56, 1166889), (84, 777926), (168, 388963)]