79998802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 132512688

約数和(自身を除く): 52513886

約数列:

[1, 2, 13, 26, 73, 113, 146, 226, 373, 746, 949, 1469, 1898, 2938, 4849, 8249, 9698, 16498, 27229, 42149, 54458, 84298, 107237, 214474, 353977, 547937, 707954, 1095874, 3076877, 6153754, 39999401, 79998802]

約数ペア:

[(1, 79998802), (2, 39999401), (13, 6153754), (26, 3076877), (73, 1095874), (113, 707954), (146, 547937), (226, 353977), (373, 214474), (746, 107237), (949, 84298), (1469, 54458), (1898, 42149), (2938, 27229), (4849, 16498), (8249, 9698)]