65087764.000000000

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4507}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 395333568

約数和(自身を除く): 220678304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4507, 4844, 5536, 9014, 9688, 18028, 19376, 31549, 36056, 38752, 63098, 72112, 126196, 144224, 252392, 504784, 779711, 1009568, 1559422, 3118844, 5457977, 6237688, 10915954, 12475376, 21831908, 24950752, 43663816, 87327632, 174655264]

約数ペア:

[(1, 174655264), (2, 87327632), (4, 43663816), (7, 24950752), (8, 21831908), (14, 12475376), (16, 10915954), (28, 6237688), (32, 5457977), (56, 3118844), (112, 1559422), (173, 1009568), (224, 779711), (346, 504784), (692, 252392), (1211, 144224), (1384, 126196), (2422, 72112), (2768, 63098), (4507, 38752), (4844, 36056), (5536, 31549), (9014, 19376), (9688, 18028)]