8870864

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 30

約数和(自身を含む): 17590950

約数和(自身を除く): 8720086

約数列:

[1, 2, 4, 8, 16, 61, 122, 149, 244, 298, 488, 596, 976, 1192, 2384, 3721, 7442, 9089, 14884, 18178, 29768, 36356, 59536, 72712, 145424, 554429, 1108858, 2217716, 4435432, 8870864]

約数ペア:

[(1, 8870864), (2, 4435432), (4, 2217716), (8, 1108858), (16, 554429), (61, 145424), (122, 72712), (149, 59536), (244, 36356), (298, 29768), (488, 18178), (596, 14884), (976, 9089), (1192, 7442), (2384, 3721)]