70604016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{210131}}^1$

素因数の和:210149

約数の個数: 40

約数和(自身を含む): 208450944

約数和(自身を除く): 137846928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 210131, 420262, 630393, 840524, 1260786, 1470917, 1681048, 2521572, 2941834, 3362096, 4412751, 5043144, 5883668, 8825502, 10086288, 11767336, 17651004, 23534672, 35302008, 70604016]

約数ペア:

[(1, 70604016), (2, 35302008), (3, 23534672), (4, 17651004), (6, 11767336), (7, 10086288), (8, 8825502), (12, 5883668), (14, 5043144), (16, 4412751), (21, 3362096), (24, 2941834), (28, 2521572), (42, 1681048), (48, 1470917), (56, 1260786), (84, 840524), (112, 630393), (168, 420262), (336, 210131)]