13685504

素因数分解:

$2^8\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 54

約数和(自身を含む): 31806684

約数和(自身を除く): 18121180

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, 1091, 1568, 1792, 2182, 3136, 4364, 6272, 7637, 8728, 12544, 15274, 17456, 30548, 34912, 53459, 61096, 69824, 106918, 122192, 139648, 213836, 244384, 279296, 427672, 488768, 855344, 977536, 1710688, 1955072, 3421376, 6842752, 13685504]

約数ペア:

[(1, 13685504), (2, 6842752), (4, 3421376), (7, 1955072), (8, 1710688), (14, 977536), (16, 855344), (28, 488768), (32, 427672), (49, 279296), (56, 244384), (64, 213836), (98, 139648), (112, 122192), (128, 106918), (196, 69824), (224, 61096), (256, 53459), (392, 34912), (448, 30548), (784, 17456), (896, 15274), (1091, 12544), (1568, 8728), (1792, 7637), (2182, 6272), (3136, 4364)]