25955556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6343}}^1$

素因数の和:6392

約数の個数: 48

約数和(自身を含む): 68210688

約数和(自身を除く): 42255132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 6343, 12686, 19029, 25372, 38058, 69773, 76116, 139546, 196633, 209319, 279092, 393266, 418638, 589899, 786532, 837276, 1179798, 2162963, 2359596, 4325926, 6488889, 8651852, 12977778, 25955556]

約数ペア:

[(1, 25955556), (2, 12977778), (3, 8651852), (4, 6488889), (6, 4325926), (11, 2359596), (12, 2162963), (22, 1179798), (31, 837276), (33, 786532), (44, 589899), (62, 418638), (66, 393266), (93, 279092), (124, 209319), (132, 196633), (186, 139546), (341, 76116), (372, 69773), (682, 38058), (1023, 25372), (1364, 19029), (2046, 12686), (4092, 6343)]