9019136

素因数分解:

$2^8\times 7^2\times {\mathrm{719}}^1$

素因数の和:749

約数の個数: 54

約数和(自身を含む): 20971440

約数和(自身を除く): 11952304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 719, 784, 896, 1438, 1568, 1792, 2876, 3136, 5033, 5752, 6272, 10066, 11504, 12544, 20132, 23008, 35231, 40264, 46016, 70462, 80528, 92032, 140924, 161056, 184064, 281848, 322112, 563696, 644224, 1127392, 1288448, 2254784, 4509568, 9019136]

約数ペア:

[(1, 9019136), (2, 4509568), (4, 2254784), (7, 1288448), (8, 1127392), (14, 644224), (16, 563696), (28, 322112), (32, 281848), (49, 184064), (56, 161056), (64, 140924), (98, 92032), (112, 80528), (128, 70462), (196, 46016), (224, 40264), (256, 35231), (392, 23008), (448, 20132), (719, 12544), (784, 11504), (896, 10066), (1438, 6272), (1568, 5752), (1792, 5033), (2876, 3136)]