26810288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 54091776

約数和(自身を除く): 27281488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 283, 382, 496, 566, 764, 1132, 1528, 2264, 3056, 4528, 5921, 8773, 11842, 17546, 23684, 35092, 47368, 54053, 70184, 94736, 108106, 140368, 216212, 432424, 864848, 1675643, 3351286, 6702572, 13405144, 26810288]

約数ペア:

[(1, 26810288), (2, 13405144), (4, 6702572), (8, 3351286), (16, 1675643), (31, 864848), (62, 432424), (124, 216212), (191, 140368), (248, 108106), (283, 94736), (382, 70184), (496, 54053), (566, 47368), (764, 35092), (1132, 23684), (1528, 17546), (2264, 11842), (3056, 8773), (4528, 5921)]