26809129268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{55117}}^1$

素因数の和:55472

約数の個数: 48

約数和(自身を含む): 52003171584

約数和(自身を除く): 25194042316

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 311, 391, 622, 782, 1244, 1564, 5287, 7153, 10574, 14306, 21148, 28612, 55117, 110234, 121601, 220468, 243202, 486404, 936989, 1267691, 1873978, 2535382, 3747956, 5070764, 17141387, 21550747, 34282774, 43101494, 68565548, 86202988, 291403579, 394251901, 582807158, 788503802, 1165614316, 1577007604, 6702282317, 13404564634, 26809129268]

約数ペア:

[(1, 26809129268), (2, 13404564634), (4, 6702282317), (17, 1577007604), (23, 1165614316), (34, 788503802), (46, 582807158), (68, 394251901), (92, 291403579), (311, 86202988), (391, 68565548), (622, 43101494), (782, 34282774), (1244, 21550747), (1564, 17141387), (5287, 5070764), (7153, 3747956), (10574, 2535382), (14306, 1873978), (21148, 1267691), (28612, 936989), (55117, 486404), (110234, 243202), (121601, 220468)]