67211504

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 134158080

約数和(自身を除く): 66946576

約数列:

[1, 2, 4, 8, 16, 47, 94, 139, 188, 278, 376, 556, 643, 752, 1112, 1286, 2224, 2572, 5144, 6533, 10288, 13066, 26132, 30221, 52264, 60442, 89377, 104528, 120884, 178754, 241768, 357508, 483536, 715016, 1430032, 4200719, 8401438, 16802876, 33605752, 67211504]

約数ペア:

[(1, 67211504), (2, 33605752), (4, 16802876), (8, 8401438), (16, 4200719), (47, 1430032), (94, 715016), (139, 483536), (188, 357508), (278, 241768), (376, 178754), (556, 120884), (643, 104528), (752, 89377), (1112, 60442), (1286, 52264), (2224, 30221), (2572, 26132), (5144, 13066), (6533, 10288)]