22949888

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 52

約数和(自身を含む): 49539168

約数和(自身を除く): 26589280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 431, 512, 832, 862, 1024, 1664, 1724, 2048, 3328, 3448, 4096, 5603, 6656, 6896, 11206, 13312, 13792, 22412, 26624, 27584, 44824, 53248, 55168, 89648, 110336, 179296, 220672, 358592, 441344, 717184, 882688, 1434368, 1765376, 2868736, 5737472, 11474944, 22949888]

約数ペア:

[(1, 22949888), (2, 11474944), (4, 5737472), (8, 2868736), (13, 1765376), (16, 1434368), (26, 882688), (32, 717184), (52, 441344), (64, 358592), (104, 220672), (128, 179296), (208, 110336), (256, 89648), (416, 55168), (431, 53248), (512, 44824), (832, 27584), (862, 26624), (1024, 22412), (1664, 13792), (1724, 13312), (2048, 11206), (3328, 6896), (3448, 6656), (4096, 5603)]