25196622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 58890240

約数和(自身を除く): 33693618

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 283, 418, 426, 566, 627, 781, 849, 1254, 1349, 1562, 1698, 2343, 2698, 3113, 4047, 4686, 5377, 6226, 8094, 9339, 10754, 14839, 16131, 18678, 20093, 29678, 32262, 40186, 44517, 59147, 60279, 89034, 118294, 120558, 177441, 221023, 354882, 381767, 442046, 663069, 763534, 1145301, 1326138, 2290602, 4199437, 8398874, 12598311, 25196622]

約数ペア:

[(1, 25196622), (2, 12598311), (3, 8398874), (6, 4199437), (11, 2290602), (19, 1326138), (22, 1145301), (33, 763534), (38, 663069), (57, 442046), (66, 381767), (71, 354882), (114, 221023), (142, 177441), (209, 120558), (213, 118294), (283, 89034), (418, 60279), (426, 59147), (566, 44517), (627, 40186), (781, 32262), (849, 29678), (1254, 20093), (1349, 18678), (1562, 16131), (1698, 14839), (2343, 10754), (2698, 9339), (3113, 8094), (4047, 6226), (4686, 5377)]