69040528

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{11953}}^1$

素因数の和:11999

約数の個数: 30

約数和(自身を含む): 141188694

約数和(自身を除く): 72148166

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 11953, 23906, 47812, 95624, 191248, 227107, 454214, 908428, 1816856, 3633712, 4315033, 8630066, 17260132, 34520264, 69040528]

約数ペア:

[(1, 69040528), (2, 34520264), (4, 17260132), (8, 8630066), (16, 4315033), (19, 3633712), (38, 1816856), (76, 908428), (152, 454214), (304, 227107), (361, 191248), (722, 95624), (1444, 47812), (2888, 23906), (5776, 11953)]