4155912

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 11351340

約数和(自身を除く): 7195428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 293, 394, 586, 591, 788, 879, 1172, 1182, 1576, 1758, 1773, 2344, 2364, 2637, 3516, 3546, 4728, 5274, 7032, 7092, 10548, 14184, 21096, 57721, 115442, 173163, 230884, 346326, 461768, 519489, 692652, 1038978, 1385304, 2077956, 4155912]

約数ペア:

[(1, 4155912), (2, 2077956), (3, 1385304), (4, 1038978), (6, 692652), (8, 519489), (9, 461768), (12, 346326), (18, 230884), (24, 173163), (36, 115442), (72, 57721), (197, 21096), (293, 14184), (394, 10548), (586, 7092), (591, 7032), (788, 5274), (879, 4728), (1172, 3546), (1182, 3516), (1576, 2637), (1758, 2364), (1773, 2344)]