67841494

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 119066112

約数和(自身を除く): 51224618

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 521, 917, 994, 1042, 1834, 3647, 7294, 9301, 18602, 36991, 65107, 68251, 73982, 130214, 136502, 258937, 477757, 517874, 955514, 4845821, 9691642, 33920747, 67841494]

約数ペア:

[(1, 67841494), (2, 33920747), (7, 9691642), (14, 4845821), (71, 955514), (131, 517874), (142, 477757), (262, 258937), (497, 136502), (521, 130214), (917, 73982), (994, 68251), (1042, 65107), (1834, 36991), (3647, 18602), (7294, 9301)]