2997822016

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{215857}}^1$

素因数の和:215907

約数の個数: 56

約数和(自身を含む): 7017975296

約数和(自身を除く): 4020153280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 215857, 431714, 863428, 1510999, 1726856, 3021998, 3453712, 6043996, 6691567, 6907424, 12087992, 13383134, 13814848, 24175984, 26766268, 46840969, 48351968, 53532536, 93681938, 96703936, 107065072, 187363876, 214130144, 374727752, 428260288, 749455504, 1498911008, 2997822016]

約数ペア:

[(1, 2997822016), (2, 1498911008), (4, 749455504), (7, 428260288), (8, 374727752), (14, 214130144), (16, 187363876), (28, 107065072), (31, 96703936), (32, 93681938), (56, 53532536), (62, 48351968), (64, 46840969), (112, 26766268), (124, 24175984), (217, 13814848), (224, 13383134), (248, 12087992), (434, 6907424), (448, 6691567), (496, 6043996), (868, 3453712), (992, 3021998), (1736, 1726856), (1984, 1510999), (3472, 863428), (6944, 431714), (13888, 215857)]