78194494

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:11992

約数の個数: 24

約数和(自身を含む): 138489480

約数和(自身を除く): 60294986

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 11909, 23818, 83363, 166726, 583541, 797903, 1167082, 1595806, 5585321, 11170642, 39097247, 78194494]

約数ペア:

[(1, 78194494), (2, 39097247), (7, 11170642), (14, 5585321), (49, 1595806), (67, 1167082), (98, 797903), (134, 583541), (469, 166726), (938, 83363), (3283, 23818), (6566, 11909)]