22118824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 53303040

約数和(自身を除く): 31184216

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 1321, 2093, 2392, 2642, 4186, 5284, 8372, 9247, 10568, 16744, 17173, 18494, 30383, 34346, 36988, 60766, 68692, 73976, 120211, 121532, 137384, 212681, 240422, 243064, 394979, 425362, 480844, 789958, 850724, 961688, 1579916, 1701448, 2764853, 3159832, 5529706, 11059412, 22118824]

約数ペア:

[(1, 22118824), (2, 11059412), (4, 5529706), (7, 3159832), (8, 2764853), (13, 1701448), (14, 1579916), (23, 961688), (26, 850724), (28, 789958), (46, 480844), (52, 425362), (56, 394979), (91, 243064), (92, 240422), (104, 212681), (161, 137384), (182, 121532), (184, 120211), (299, 73976), (322, 68692), (364, 60766), (598, 36988), (644, 34346), (728, 30383), (1196, 18494), (1288, 17173), (1321, 16744), (2093, 10568), (2392, 9247), (2642, 8372), (4186, 5284)]