78730792

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19259}}^1$

素因数の和:19345

約数の個数: 32

約数和(自身を含む): 171028800

約数和(自身を除く): 92298008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 19259, 38518, 77036, 134813, 154072, 269626, 539252, 1078504, 1405907, 2811814, 5623628, 9841349, 11247256, 19682698, 39365396, 78730792]

約数ペア:

[(1, 78730792), (2, 39365396), (4, 19682698), (7, 11247256), (8, 9841349), (14, 5623628), (28, 2811814), (56, 1405907), (73, 1078504), (146, 539252), (292, 269626), (511, 154072), (584, 134813), (1022, 77036), (2044, 38518), (4088, 19259)]