807808064

素因数分解:

$2^6\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4283}}^1$

素因数の和:4723

約数の個数: 56

約数和(自身を含む): 1836773568

約数和(自身を除く): 1028965504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 421, 448, 842, 1684, 2947, 3368, 4283, 5894, 6736, 8566, 11788, 13472, 17132, 23576, 26944, 29981, 34264, 47152, 59962, 68528, 94304, 119924, 137056, 188608, 239848, 274112, 479696, 959392, 1803143, 1918784, 3606286, 7212572, 12622001, 14425144, 25244002, 28850288, 50488004, 57700576, 100976008, 115401152, 201952016, 403904032, 807808064]

約数ペア:

[(1, 807808064), (2, 403904032), (4, 201952016), (7, 115401152), (8, 100976008), (14, 57700576), (16, 50488004), (28, 28850288), (32, 25244002), (56, 14425144), (64, 12622001), (112, 7212572), (224, 3606286), (421, 1918784), (448, 1803143), (842, 959392), (1684, 479696), (2947, 274112), (3368, 239848), (4283, 188608), (5894, 137056), (6736, 119924), (8566, 94304), (11788, 68528), (13472, 59962), (17132, 47152), (23576, 34264), (26944, 29981)]