9129952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 20511792

約数和(自身を除く): 11381840

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1291, 1768, 2582, 3536, 5164, 7072, 10328, 16783, 20656, 21947, 33566, 41312, 43894, 67132, 87788, 134264, 175576, 268528, 285311, 351152, 537056, 570622, 702304, 1141244, 2282488, 4564976, 9129952]

約数ペア:

[(1, 9129952), (2, 4564976), (4, 2282488), (8, 1141244), (13, 702304), (16, 570622), (17, 537056), (26, 351152), (32, 285311), (34, 268528), (52, 175576), (68, 134264), (104, 87788), (136, 67132), (208, 43894), (221, 41312), (272, 33566), (416, 21947), (442, 20656), (544, 16783), (884, 10328), (1291, 7072), (1768, 5164), (2582, 3536)]