22589008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 47441408

約数和(自身を除く): 24852400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 487, 892, 974, 1784, 1948, 2899, 3568, 3896, 5798, 6331, 7792, 11596, 12662, 23192, 25324, 46384, 50648, 101296, 108601, 217202, 434404, 868808, 1411813, 1737616, 2823626, 5647252, 11294504, 22589008]

約数ペア:

[(1, 22589008), (2, 11294504), (4, 5647252), (8, 2823626), (13, 1737616), (16, 1411813), (26, 868808), (52, 434404), (104, 217202), (208, 108601), (223, 101296), (446, 50648), (487, 46384), (892, 25324), (974, 23192), (1784, 12662), (1948, 11596), (2899, 7792), (3568, 6331), (3896, 5798)]