27223168

素因数分解:

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

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 64725120

約数和(自身を除く): 37501952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1321, 1472, 2576, 2642, 2944, 5152, 5284, 9247, 10304, 10568, 18494, 20608, 21136, 30383, 36988, 42272, 60766, 73976, 84544, 121532, 147952, 169088, 212681, 243064, 295904, 425362, 486128, 591808, 850724, 972256, 1183616, 1701448, 1944512, 3402896, 3889024, 6805792, 13611584, 27223168]

約数ペア:

[(1, 27223168), (2, 13611584), (4, 6805792), (7, 3889024), (8, 3402896), (14, 1944512), (16, 1701448), (23, 1183616), (28, 972256), (32, 850724), (46, 591808), (56, 486128), (64, 425362), (92, 295904), (112, 243064), (128, 212681), (161, 169088), (184, 147952), (224, 121532), (322, 84544), (368, 73976), (448, 60766), (644, 42272), (736, 36988), (896, 30383), (1288, 21136), (1321, 20608), (1472, 18494), (2576, 10568), (2642, 10304), (2944, 9247), (5152, 5284)]