335388928

素因数分解:

$2^8\times 7^2\times {\mathrm{26737}}^1$

素因数の和:26767

約数の個数: 54

約数和(自身を含む): 778797726

約数和(自身を除く): 443408798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 26737, 53474, 106948, 187159, 213896, 374318, 427792, 748636, 855584, 1310113, 1497272, 1711168, 2620226, 2994544, 3422336, 5240452, 5989088, 6844672, 10480904, 11978176, 20961808, 23956352, 41923616, 47912704, 83847232, 167694464, 335388928]

約数ペア:

[(1, 335388928), (2, 167694464), (4, 83847232), (7, 47912704), (8, 41923616), (14, 23956352), (16, 20961808), (28, 11978176), (32, 10480904), (49, 6844672), (56, 5989088), (64, 5240452), (98, 3422336), (112, 2994544), (128, 2620226), (196, 1711168), (224, 1497272), (256, 1310113), (392, 855584), (448, 748636), (784, 427792), (896, 374318), (1568, 213896), (1792, 187159), (3136, 106948), (6272, 53474), (12544, 26737)]