28712354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76771}}^1$

素因数の和:76801

約数の個数: 16

約数和(自身を含む): 49748256

約数和(自身を除く): 21035902

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76771, 153542, 844481, 1305107, 1688962, 2610214, 14356177, 28712354]

約数ペア:

[(1, 28712354), (2, 14356177), (11, 2610214), (17, 1688962), (22, 1305107), (34, 844481), (187, 153542), (374, 76771)]