27871592

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 61501860

約数和(自身を除く): 33630268

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 733, 776, 1358, 1466, 2716, 2932, 4753, 5131, 5432, 5864, 9506, 10262, 19012, 20524, 35917, 38024, 41048, 71101, 71834, 142202, 143668, 284404, 287336, 497707, 568808, 995414, 1990828, 3483949, 3981656, 6967898, 13935796, 27871592]

約数ペア:

[(1, 27871592), (2, 13935796), (4, 6967898), (7, 3981656), (8, 3483949), (14, 1990828), (28, 995414), (49, 568808), (56, 497707), (97, 287336), (98, 284404), (194, 143668), (196, 142202), (388, 71834), (392, 71101), (679, 41048), (733, 38024), (776, 35917), (1358, 20524), (1466, 19012), (2716, 10262), (2932, 9506), (4753, 5864), (5131, 5432)]