226889728

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4298

約数の個数: 52

約数和(自身を含む): 488740588

約数和(自身を除く): 261850860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 4261, 6656, 8522, 13312, 17044, 26624, 34088, 53248, 55393, 68176, 110786, 136352, 221572, 272704, 443144, 545408, 886288, 1090816, 1772576, 2181632, 3545152, 4363264, 7090304, 8726528, 14180608, 17453056, 28361216, 56722432, 113444864, 226889728]

約数ペア:

[(1, 226889728), (2, 113444864), (4, 56722432), (8, 28361216), (13, 17453056), (16, 14180608), (26, 8726528), (32, 7090304), (52, 4363264), (64, 3545152), (104, 2181632), (128, 1772576), (208, 1090816), (256, 886288), (416, 545408), (512, 443144), (832, 272704), (1024, 221572), (1664, 136352), (2048, 110786), (3328, 68176), (4096, 55393), (4261, 53248), (6656, 34088), (8522, 26624), (13312, 17044)]