2847488

素因数分解:

$2^8\times 7^2\times {\mathrm{227}}^1$

素因数の和:257

約数の個数: 54

約数和(自身を含む): 6640956

約数和(自身を除く): 3793468

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 227, 256, 392, 448, 454, 784, 896, 908, 1568, 1589, 1792, 1816, 3136, 3178, 3632, 6272, 6356, 7264, 11123, 12544, 12712, 14528, 22246, 25424, 29056, 44492, 50848, 58112, 88984, 101696, 177968, 203392, 355936, 406784, 711872, 1423744, 2847488]

約数ペア:

[(1, 2847488), (2, 1423744), (4, 711872), (7, 406784), (8, 355936), (14, 203392), (16, 177968), (28, 101696), (32, 88984), (49, 58112), (56, 50848), (64, 44492), (98, 29056), (112, 25424), (128, 22246), (196, 14528), (224, 12712), (227, 12544), (256, 11123), (392, 7264), (448, 6356), (454, 6272), (784, 3632), (896, 3178), (908, 3136), (1568, 1816), (1589, 1792)]