27778944

素因数分解:

$2^7\times 3^1\times {\mathrm{72341}}^1$

素因数の和:72358

約数の個数: 32

約数和(自身を含む): 73788840

約数和(自身を除く): 46009896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 72341, 144682, 217023, 289364, 434046, 578728, 868092, 1157456, 1736184, 2314912, 3472368, 4629824, 6944736, 9259648, 13889472, 27778944]

約数ペア:

[(1, 27778944), (2, 13889472), (3, 9259648), (4, 6944736), (6, 4629824), (8, 3472368), (12, 2314912), (16, 1736184), (24, 1157456), (32, 868092), (48, 578728), (64, 434046), (96, 289364), (128, 217023), (192, 144682), (384, 72341)]