67558008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{402131}}^1$

素因数の和:402147

約数の個数: 32

約数和(自身を含む): 193023360

約数和(自身を除く): 125465352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 402131, 804262, 1206393, 1608524, 2412786, 2814917, 3217048, 4825572, 5629834, 8444751, 9651144, 11259668, 16889502, 22519336, 33779004, 67558008]

約数ペア:

[(1, 67558008), (2, 33779004), (3, 22519336), (4, 16889502), (6, 11259668), (7, 9651144), (8, 8444751), (12, 5629834), (14, 4825572), (21, 3217048), (24, 2814917), (28, 2412786), (42, 1608524), (56, 1206393), (84, 804262), (168, 402131)]