1028580224

素因数分解:

$2^7\times 7^1\times {\mathrm{1147969}}^1$

素因数の和:1147990

約数の個数: 32

約数和(自身を含む): 2341858800

約数和(自身を除く): 1313278576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1147969, 2295938, 4591876, 8035783, 9183752, 16071566, 18367504, 32143132, 36735008, 64286264, 73470016, 128572528, 146940032, 257145056, 514290112, 1028580224]

約数ペア:

[(1, 1028580224), (2, 514290112), (4, 257145056), (7, 146940032), (8, 128572528), (14, 73470016), (16, 64286264), (28, 36735008), (32, 32143132), (56, 18367504), (64, 16071566), (112, 9183752), (128, 8035783), (224, 4591876), (448, 2295938), (896, 1147969)]