9778821248

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{78517}}^1$

素因数の和:78677

約数の個数: 64

約数和(自身を含む): 22424740800

約数和(自身を除く): 12645919552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 15568, 17792, 31136, 62272, 78517, 124544, 157034, 314068, 549619, 628136, 1099238, 1256272, 2198476, 2512544, 4396952, 5025088, 8793904, 10050176, 10913863, 17587808, 21827726, 35175616, 43655452, 70351232, 76397041, 87310904, 152794082, 174621808, 305588164, 349243616, 611176328, 698487232, 1222352656, 1396974464, 2444705312, 4889410624, 9778821248]

約数ペア:

[(1, 9778821248), (2, 4889410624), (4, 2444705312), (7, 1396974464), (8, 1222352656), (14, 698487232), (16, 611176328), (28, 349243616), (32, 305588164), (56, 174621808), (64, 152794082), (112, 87310904), (128, 76397041), (139, 70351232), (224, 43655452), (278, 35175616), (448, 21827726), (556, 17587808), (896, 10913863), (973, 10050176), (1112, 8793904), (1946, 5025088), (2224, 4396952), (3892, 2512544), (4448, 2198476), (7784, 1256272), (8896, 1099238), (15568, 628136), (17792, 549619), (31136, 314068), (62272, 157034), (78517, 124544)]