1781376

素因数分解:

$2^7\times 3^1\times {\mathrm{4639}}^1$

素因数の和:4656

約数の個数: 32

約数和(自身を含む): 4732800

約数和(自身を除く): 2951424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4639, 9278, 13917, 18556, 27834, 37112, 55668, 74224, 111336, 148448, 222672, 296896, 445344, 593792, 890688, 1781376]

約数ペア:

[(1, 1781376), (2, 890688), (3, 593792), (4, 445344), (6, 296896), (8, 222672), (12, 148448), (16, 111336), (24, 74224), (32, 55668), (48, 37112), (64, 27834), (96, 18556), (128, 13917), (192, 9278), (384, 4639)]