248727584

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16573}}^1$

素因数の和:16657

約数の個数: 48

約数和(自身を含む): 568024128

約数和(自身を除く): 319296544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 16573, 33146, 66292, 116011, 132584, 232022, 265168, 464044, 530336, 928088, 1110391, 1856176, 2220782, 3712352, 4441564, 7772737, 8883128, 15545474, 17766256, 31090948, 35532512, 62181896, 124363792, 248727584]

約数ペア:

[(1, 248727584), (2, 124363792), (4, 62181896), (7, 35532512), (8, 31090948), (14, 17766256), (16, 15545474), (28, 8883128), (32, 7772737), (56, 4441564), (67, 3712352), (112, 2220782), (134, 1856176), (224, 1110391), (268, 928088), (469, 530336), (536, 464044), (938, 265168), (1072, 232022), (1876, 132584), (2144, 116011), (3752, 66292), (7504, 33146), (15008, 16573)]