65563576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4231}}^1$

素因数の和:4399

約数の個数: 32

約数和(自身を含む): 133308000

約数和(自身を除く): 67744424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 4231, 7748, 8462, 15496, 16924, 33848, 55003, 110006, 220012, 440024, 630419, 1260838, 2521676, 5043352, 8195447, 16390894, 32781788, 65563576]

約数ペア:

[(1, 65563576), (2, 32781788), (4, 16390894), (8, 8195447), (13, 5043352), (26, 2521676), (52, 1260838), (104, 630419), (149, 440024), (298, 220012), (596, 110006), (1192, 55003), (1937, 33848), (3874, 16924), (4231, 15496), (7748, 8462)]