28367573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 32288256

約数和(自身を除く): 3920683

約数列:

[1, 13, 31, 43, 403, 559, 1333, 1637, 17329, 21281, 50747, 70391, 659711, 915083, 2182121, 28367573]

約数ペア:

[(1, 28367573), (13, 2182121), (31, 915083), (43, 659711), (403, 70391), (559, 50747), (1333, 21281), (1637, 17329)]