2771493248

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{22531}}^1$

素因数の和:22607

約数の個数: 48

約数和(自身を含む): 5705440380

約数和(自身を除く): 2933947132

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 3844, 3968, 7688, 15376, 22531, 30752, 45062, 61504, 90124, 123008, 180248, 360496, 698461, 720992, 1396922, 1441984, 2793844, 2883968, 5587688, 11175376, 21652291, 22350752, 43304582, 44701504, 86609164, 89403008, 173218328, 346436656, 692873312, 1385746624, 2771493248]

約数ペア:

[(1, 2771493248), (2, 1385746624), (4, 692873312), (8, 346436656), (16, 173218328), (31, 89403008), (32, 86609164), (62, 44701504), (64, 43304582), (124, 22350752), (128, 21652291), (248, 11175376), (496, 5587688), (961, 2883968), (992, 2793844), (1922, 1441984), (1984, 1396922), (3844, 720992), (3968, 698461), (7688, 360496), (15376, 180248), (22531, 123008), (30752, 90124), (45062, 61504)]