77347328

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7988

約数の個数: 40

約数和(自身を含む): 162697920

約数和(自身を除く): 85350592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7951, 9728, 15902, 31804, 63608, 127216, 151069, 254432, 302138, 508864, 604276, 1017728, 1208552, 2035456, 2417104, 4070912, 4834208, 9668416, 19336832, 38673664, 77347328]

約数ペア:

[(1, 77347328), (2, 38673664), (4, 19336832), (8, 9668416), (16, 4834208), (19, 4070912), (32, 2417104), (38, 2035456), (64, 1208552), (76, 1017728), (128, 604276), (152, 508864), (256, 302138), (304, 254432), (512, 151069), (608, 127216), (1216, 63608), (2432, 31804), (4864, 15902), (7951, 9728)]