275458976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9883}}^1$

素因数の和:9973

約数の個数: 48

約数和(自身を含む): 592802784

約数和(自身を除く): 317343808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 9883, 13936, 19766, 27872, 39532, 79064, 128479, 158128, 256958, 316256, 513916, 662161, 1027832, 1324322, 2055664, 2648644, 4111328, 5297288, 8608093, 10594576, 17216186, 21189152, 34432372, 68864744, 137729488, 275458976]

約数ペア:

[(1, 275458976), (2, 137729488), (4, 68864744), (8, 34432372), (13, 21189152), (16, 17216186), (26, 10594576), (32, 8608093), (52, 5297288), (67, 4111328), (104, 2648644), (134, 2055664), (208, 1324322), (268, 1027832), (416, 662161), (536, 513916), (871, 316256), (1072, 256958), (1742, 158128), (2144, 128479), (3484, 79064), (6968, 39532), (9883, 27872), (13936, 19766)]