129832768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5381}}^1$

素因数の和:5435

約数の個数: 56

約数和(自身を含む): 287075880

約数和(自身を除く): 157243112

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 5381, 6032, 10762, 12064, 21524, 24128, 43048, 69953, 86096, 139906, 156049, 172192, 279812, 312098, 344384, 559624, 624196, 1119248, 1248392, 2028637, 2238496, 2496784, 4057274, 4476992, 4993568, 8114548, 9987136, 16229096, 32458192, 64916384, 129832768]

約数ペア:

[(1, 129832768), (2, 64916384), (4, 32458192), (8, 16229096), (13, 9987136), (16, 8114548), (26, 4993568), (29, 4476992), (32, 4057274), (52, 2496784), (58, 2238496), (64, 2028637), (104, 1248392), (116, 1119248), (208, 624196), (232, 559624), (377, 344384), (416, 312098), (464, 279812), (754, 172192), (832, 156049), (928, 139906), (1508, 86096), (1856, 69953), (3016, 43048), (5381, 24128), (6032, 21524), (10762, 12064)]