1257152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1536

約数の個数: 28

約数和(自身を含む): 2688336

約数和(自身を除く): 1431184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1511, 3022, 6044, 12088, 19643, 24176, 39286, 48352, 78572, 96704, 157144, 314288, 628576, 1257152]

約数ペア:

[(1, 1257152), (2, 628576), (4, 314288), (8, 157144), (13, 96704), (16, 78572), (26, 48352), (32, 39286), (52, 24176), (64, 19643), (104, 12088), (208, 6044), (416, 3022), (832, 1511)]