64909496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1949}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 127764000

約数和(自身を除く): 62854504

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 1949, 3898, 4163, 7796, 8326, 15592, 16652, 33304, 44827, 89654, 179308, 352769, 358616, 705538, 1411076, 2822152, 8113687, 16227374, 32454748, 64909496]

約数ペア:

[(1, 64909496), (2, 32454748), (4, 16227374), (8, 8113687), (23, 2822152), (46, 1411076), (92, 705538), (181, 358616), (184, 352769), (362, 179308), (724, 89654), (1448, 44827), (1949, 33304), (3898, 16652), (4163, 15592), (7796, 8326)]