581224

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 1270080

約数和(自身を除く): 688856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 107, 194, 214, 388, 428, 679, 749, 776, 856, 1358, 1498, 2716, 2996, 5432, 5992, 10379, 20758, 41516, 72653, 83032, 145306, 290612, 581224]

約数ペア:

[(1, 581224), (2, 290612), (4, 145306), (7, 83032), (8, 72653), (14, 41516), (28, 20758), (56, 10379), (97, 5992), (107, 5432), (194, 2996), (214, 2716), (388, 1498), (428, 1358), (679, 856), (749, 776)]