28855756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379681}}^1$

素因数の和:379704

約数の個数: 12

約数和(自身を含む): 53155480

約数和(自身を除く): 24299724

約数列:

[1, 2, 4, 19, 38, 76, 379681, 759362, 1518724, 7213939, 14427878, 28855756]

約数ペア:

[(1, 28855756), (2, 14427878), (4, 7213939), (19, 1518724), (38, 759362), (76, 379681)]