63489244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13417}}^1$

素因数の和:13454

約数の個数: 36

約数和(自身を含む): 137507664

約数和(自身を除く): 74018420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 13417, 26834, 53668, 93919, 174421, 187838, 348842, 375676, 697684, 1220947, 2267473, 2441894, 4534946, 4883788, 9069892, 15872311, 31744622, 63489244]

約数ペア:

[(1, 63489244), (2, 31744622), (4, 15872311), (7, 9069892), (13, 4883788), (14, 4534946), (26, 2441894), (28, 2267473), (52, 1220947), (91, 697684), (169, 375676), (182, 348842), (338, 187838), (364, 174421), (676, 93919), (1183, 53668), (2366, 26834), (4732, 13417)]