25669488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 73773056

約数和(自身を除く): 48103568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1327, 1488, 1612, 2418, 2654, 3224, 3981, 4836, 5308, 6448, 7962, 9672, 10616, 15924, 17251, 19344, 21232, 31848, 34502, 41137, 51753, 63696, 69004, 82274, 103506, 123411, 138008, 164548, 207012, 246822, 276016, 329096, 414024, 493644, 534781, 658192, 828048, 987288, 1069562, 1604343, 1974576, 2139124, 3208686, 4278248, 6417372, 8556496, 12834744, 25669488]

約数ペア:

[(1, 25669488), (2, 12834744), (3, 8556496), (4, 6417372), (6, 4278248), (8, 3208686), (12, 2139124), (13, 1974576), (16, 1604343), (24, 1069562), (26, 987288), (31, 828048), (39, 658192), (48, 534781), (52, 493644), (62, 414024), (78, 329096), (93, 276016), (104, 246822), (124, 207012), (156, 164548), (186, 138008), (208, 123411), (248, 103506), (312, 82274), (372, 69004), (403, 63696), (496, 51753), (624, 41137), (744, 34502), (806, 31848), (1209, 21232), (1327, 19344), (1488, 17251), (1612, 15924), (2418, 10616), (2654, 9672), (3224, 7962), (3981, 6448), (4836, 5308)]