2256447872

素因数分解:

$2^7\times 7^1\times {\mathrm{2518357}}^1$

素因数の和:2518378

約数の個数: 32

約数和(自身を含む): 5137450320

約数和(自身を除く): 2881002448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2518357, 5036714, 10073428, 17628499, 20146856, 35256998, 40293712, 70513996, 80587424, 141027992, 161174848, 282055984, 322349696, 564111968, 1128223936, 2256447872]

約数ペア:

[(1, 2256447872), (2, 1128223936), (4, 564111968), (7, 322349696), (8, 282055984), (14, 161174848), (16, 141027992), (28, 80587424), (32, 70513996), (56, 40293712), (64, 35256998), (112, 20146856), (128, 17628499), (224, 10073428), (448, 5036714), (896, 2518357)]