26040212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1447}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 49869120

約数和(自身を除く): 23828908

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1447, 1636, 2894, 4499, 5788, 8998, 15917, 17996, 31834, 63668, 591823, 1183646, 2367292, 6510053, 13020106, 26040212]

約数ペア:

[(1, 26040212), (2, 13020106), (4, 6510053), (11, 2367292), (22, 1183646), (44, 591823), (409, 63668), (818, 31834), (1447, 17996), (1636, 15917), (2894, 8998), (4499, 5788)]