2888006912

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19417}}^1$

素因数の和:19523

約数の個数: 72

約数和(自身を含む): 6667985856

約数和(自身を除く): 3779978944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 4648, 5312, 9296, 10624, 18592, 19417, 21248, 37184, 38834, 74368, 77668, 135919, 148736, 155336, 271838, 310672, 543676, 621344, 1087352, 1242688, 1611611, 2174704, 2485376, 3223222, 4349408, 4970752, 6446444, 8698816, 11281277, 12892888, 17397632, 22562554, 25785776, 34795264, 45125108, 51571552, 90250216, 103143104, 180500432, 206286208, 361000864, 412572416, 722001728, 1444003456, 2888006912]

約数ペア:

[(1, 2888006912), (2, 1444003456), (4, 722001728), (7, 412572416), (8, 361000864), (14, 206286208), (16, 180500432), (28, 103143104), (32, 90250216), (56, 51571552), (64, 45125108), (83, 34795264), (112, 25785776), (128, 22562554), (166, 17397632), (224, 12892888), (256, 11281277), (332, 8698816), (448, 6446444), (581, 4970752), (664, 4349408), (896, 3223222), (1162, 2485376), (1328, 2174704), (1792, 1611611), (2324, 1242688), (2656, 1087352), (4648, 621344), (5312, 543676), (9296, 310672), (10624, 271838), (18592, 155336), (19417, 148736), (21248, 135919), (37184, 77668), (38834, 74368)]