4485496

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 8748000

約数和(自身を除く): 4262504

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 149, 212, 284, 298, 424, 568, 596, 1192, 3763, 7526, 7897, 10579, 15052, 15794, 21158, 30104, 31588, 42316, 63176, 84632, 560687, 1121374, 2242748, 4485496]

約数ペア:

[(1, 4485496), (2, 2242748), (4, 1121374), (8, 560687), (53, 84632), (71, 63176), (106, 42316), (142, 31588), (149, 30104), (212, 21158), (284, 15794), (298, 15052), (424, 10579), (568, 7897), (596, 7526), (1192, 3763)]