74678648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4607

約数の個数: 32

約数和(自身を含む): 153578160

約数和(自身を除く): 78899512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 4397, 8492, 8794, 16984, 17588, 35176, 48367, 96734, 193468, 386936, 848621, 1697242, 3394484, 6788968, 9334831, 18669662, 37339324, 74678648]

約数ペア:

[(1, 74678648), (2, 37339324), (4, 18669662), (8, 9334831), (11, 6788968), (22, 3394484), (44, 1697242), (88, 848621), (193, 386936), (386, 193468), (772, 96734), (1544, 48367), (2123, 35176), (4246, 17588), (4397, 16984), (8492, 8794)]