63420784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29803}}^1$

素因数の和:29837

約数の個数: 40

約数和(自身を含む): 147827840

約数和(自身を除く): 84407056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 29803, 59606, 119212, 208621, 238424, 417242, 476848, 566257, 834484, 1132514, 1668968, 2265028, 3337936, 3963799, 4530056, 7927598, 9060112, 15855196, 31710392, 63420784]

約数ペア:

[(1, 63420784), (2, 31710392), (4, 15855196), (7, 9060112), (8, 7927598), (14, 4530056), (16, 3963799), (19, 3337936), (28, 2265028), (38, 1668968), (56, 1132514), (76, 834484), (112, 566257), (133, 476848), (152, 417242), (266, 238424), (304, 208621), (532, 119212), (1064, 59606), (2128, 29803)]