71569179904

素因数分解:

$2^8\times {\mathrm{811}}^1\times {\mathrm{344719}}^1$

素因数の和:345546

約数の個数: 36

約数和(自身を含む): 143035359040

約数和(自身を除く): 71466179136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 811, 1622, 3244, 6488, 12976, 25952, 51904, 103808, 207616, 344719, 689438, 1378876, 2757752, 5515504, 11031008, 22062016, 44124032, 88248064, 279567109, 559134218, 1118268436, 2236536872, 4473073744, 8946147488, 17892294976, 35784589952, 71569179904]

約数ペア:

[(1, 71569179904), (2, 35784589952), (4, 17892294976), (8, 8946147488), (16, 4473073744), (32, 2236536872), (64, 1118268436), (128, 559134218), (256, 279567109), (811, 88248064), (1622, 44124032), (3244, 22062016), (6488, 11031008), (12976, 5515504), (25952, 2757752), (51904, 1378876), (103808, 689438), (207616, 344719)]