28479664

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{2339}}^1$

素因数の和:3108

約数の個数: 20

約数和(自身を含む): 55275480

約数和(自身を除く): 26795816

約数列:

[1, 2, 4, 8, 16, 761, 1522, 2339, 3044, 4678, 6088, 9356, 12176, 18712, 37424, 1779979, 3559958, 7119916, 14239832, 28479664]

約数ペア:

[(1, 28479664), (2, 14239832), (4, 7119916), (8, 3559958), (16, 1779979), (761, 37424), (1522, 18712), (2339, 12176), (3044, 9356), (4678, 6088)]