27903316

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8819}}^1$

素因数の和:8943

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 28403564

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 8819, 17638, 35276, 61733, 123466, 246932, 996547, 1993094, 3986188, 6975829, 13951658, 27903316]

約数ペア:

[(1, 27903316), (2, 13951658), (4, 6975829), (7, 3986188), (14, 1993094), (28, 996547), (113, 246932), (226, 123466), (452, 61733), (791, 35276), (1582, 17638), (3164, 8819)]