15949408048

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1600061}}^1$

素因数の和:1600165

約数の個数: 40

約数和(自身を含む): 35713383840

約数和(自身を除く): 19763975792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 1600061, 3200122, 6400244, 11200427, 12800488, 22400854, 25600976, 44801708, 89603416, 142405429, 179206832, 284810858, 569621716, 996838003, 1139243432, 1993676006, 2278486864, 3987352012, 7974704024, 15949408048]

約数ペア:

[(1, 15949408048), (2, 7974704024), (4, 3987352012), (7, 2278486864), (8, 1993676006), (14, 1139243432), (16, 996838003), (28, 569621716), (56, 284810858), (89, 179206832), (112, 142405429), (178, 89603416), (356, 44801708), (623, 25600976), (712, 22400854), (1246, 12800488), (1424, 11200427), (2492, 6400244), (4984, 3200122), (9968, 1600061)]