28271384

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 54594000

約数和(自身を除く): 26322616

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 673, 712, 1346, 2692, 5251, 5384, 10502, 21004, 39707, 42008, 59897, 79414, 119794, 158828, 239588, 317656, 479176, 3533923, 7067846, 14135692, 28271384]

約数ペア:

[(1, 28271384), (2, 14135692), (4, 7067846), (8, 3533923), (59, 479176), (89, 317656), (118, 239588), (178, 158828), (236, 119794), (356, 79414), (472, 59897), (673, 42008), (712, 39707), (1346, 21004), (2692, 10502), (5251, 5384)]