66315144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394733}}^1$

素因数の和:394749

約数の個数: 32

約数和(自身を含む): 189472320

約数和(自身を除く): 123157176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394733, 789466, 1184199, 1578932, 2368398, 2763131, 3157864, 4736796, 5526262, 8289393, 9473592, 11052524, 16578786, 22105048, 33157572, 66315144]

約数ペア:

[(1, 66315144), (2, 33157572), (3, 22105048), (4, 16578786), (6, 11052524), (7, 9473592), (8, 8289393), (12, 5526262), (14, 4736796), (21, 3157864), (24, 2763131), (28, 2368398), (42, 1578932), (56, 1184199), (84, 789466), (168, 394733)]