65328916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7607}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 121423680

約数和(自身を除く): 56094764

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 7607, 8588, 15214, 30428, 144533, 289066, 578132, 859591, 1719182, 3438364, 16332229, 32664458, 65328916]

約数ペア:

[(1, 65328916), (2, 32664458), (4, 16332229), (19, 3438364), (38, 1719182), (76, 859591), (113, 578132), (226, 289066), (452, 144533), (2147, 30428), (4294, 15214), (7607, 8588)]