391531072

素因数分解:

$2^6\times {\mathrm{937}}^1\times {\mathrm{6529}}^1$

素因数の和:7478

約数の個数: 28

約数和(自身を含む): 777892780

約数和(自身を除く): 386361708

約数列:

[1, 2, 4, 8, 16, 32, 64, 937, 1874, 3748, 6529, 7496, 13058, 14992, 26116, 29984, 52232, 59968, 104464, 208928, 417856, 6117673, 12235346, 24470692, 48941384, 97882768, 195765536, 391531072]

約数ペア:

[(1, 391531072), (2, 195765536), (4, 97882768), (8, 48941384), (16, 24470692), (32, 12235346), (64, 6117673), (937, 417856), (1874, 208928), (3748, 104464), (6529, 59968), (7496, 52232), (13058, 29984), (14992, 26116)]