66445008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197753}}^1$

素因数の和:197771

約数の個数: 40

約数和(自身を含む): 196171968

約数和(自身を除く): 129726960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197753, 395506, 593259, 791012, 1186518, 1384271, 1582024, 2373036, 2768542, 3164048, 4152813, 4746072, 5537084, 8305626, 9492144, 11074168, 16611252, 22148336, 33222504, 66445008]

約数ペア:

[(1, 66445008), (2, 33222504), (3, 22148336), (4, 16611252), (6, 11074168), (7, 9492144), (8, 8305626), (12, 5537084), (14, 4746072), (16, 4152813), (21, 3164048), (24, 2768542), (28, 2373036), (42, 1582024), (48, 1384271), (56, 1186518), (84, 791012), (112, 593259), (168, 395506), (336, 197753)]