28432196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{853}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 53730264

約数和(自身を除く): 25298068

約数列:

[1, 2, 4, 13, 26, 52, 641, 853, 1282, 1706, 2564, 3412, 8333, 11089, 16666, 22178, 33332, 44356, 546773, 1093546, 2187092, 7108049, 14216098, 28432196]

約数ペア:

[(1, 28432196), (2, 14216098), (4, 7108049), (13, 2187092), (26, 1093546), (52, 546773), (641, 44356), (853, 33332), (1282, 22178), (1706, 16666), (2564, 11089), (3412, 8333)]