348608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:444

約数の個数: 28

約数和(自身を含む): 746760

約数和(自身を除く): 398152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 419, 832, 838, 1676, 3352, 5447, 6704, 10894, 13408, 21788, 26816, 43576, 87152, 174304, 348608]

約数ペア:

[(1, 348608), (2, 174304), (4, 87152), (8, 43576), (13, 26816), (16, 21788), (26, 13408), (32, 10894), (52, 6704), (64, 5447), (104, 3352), (208, 1676), (416, 838), (419, 832)]