1449667072

素因数分解:

$2^9\times 7^1\times {\mathrm{404483}}^1$

素因数の和:404508

約数の個数: 40

約数和(自身を含む): 3310297056

約数和(自身を除く): 1860629984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 404483, 808966, 1617932, 2831381, 3235864, 5662762, 6471728, 11325524, 12943456, 22651048, 25886912, 45302096, 51773824, 90604192, 103547648, 181208384, 207095296, 362416768, 724833536, 1449667072]

約数ペア:

[(1, 1449667072), (2, 724833536), (4, 362416768), (7, 207095296), (8, 181208384), (14, 103547648), (16, 90604192), (28, 51773824), (32, 45302096), (56, 25886912), (64, 22651048), (112, 12943456), (128, 11325524), (224, 6471728), (256, 5662762), (448, 3235864), (512, 2831381), (896, 1617932), (1792, 808966), (3584, 404483)]