28797782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18773}}^1$

素因数の和:18847

約数の個数: 16

約数和(自身を含む): 47310480

約数和(自身を除く): 18512698

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 18773, 37546, 244049, 488098, 1107607, 2215214, 14398891, 28797782]

約数ペア:

[(1, 28797782), (2, 14398891), (13, 2215214), (26, 1107607), (59, 488098), (118, 244049), (767, 37546), (1534, 18773)]