28535806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29663}}^1$

素因数の和:29715

約数の個数: 16

約数和(自身を含む): 47343744

約数和(自身を除く): 18807938

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 29663, 59326, 385619, 771238, 1097531, 2195062, 14267903, 28535806]

約数ペア:

[(1, 28535806), (2, 14267903), (13, 2195062), (26, 1097531), (37, 771238), (74, 385619), (481, 59326), (962, 29663)]