552796216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{318431}}^1$

素因数の和:318475

約数の個数: 32

約数和(自身を含む): 1222778880

約数和(自身を除く): 669982664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 318431, 636862, 1273724, 2229017, 2547448, 4458034, 8916068, 9871361, 17832136, 19742722, 39485444, 69099527, 78970888, 138199054, 276398108, 552796216]

約数ペア:

[(1, 552796216), (2, 276398108), (4, 138199054), (7, 78970888), (8, 69099527), (14, 39485444), (28, 19742722), (31, 17832136), (56, 9871361), (62, 8916068), (124, 4458034), (217, 2547448), (248, 2229017), (434, 1273724), (868, 636862), (1736, 318431)]