25624972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 20944628

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1049, 2098, 4196, 6107, 12214, 24428, 32519, 65038, 130076, 206653, 413306, 826612, 6406243, 12812486, 25624972]

約数ペア:

[(1, 25624972), (2, 12812486), (4, 6406243), (31, 826612), (62, 413306), (124, 206653), (197, 130076), (394, 65038), (788, 32519), (1049, 24428), (2098, 12214), (4196, 6107)]