2854151936

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 5826699984

約数和(自身を除く): 2972548048

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 193, 244, 256, 386, 488, 772, 947, 976, 1544, 1894, 1952, 3088, 3788, 3904, 6176, 7576, 7808, 11773, 12352, 15152, 15616, 23546, 24704, 30304, 47092, 49408, 57767, 60608, 94184, 115534, 121216, 182771, 188368, 231068, 242432, 365542, 376736, 462136, 731084, 753472, 924272, 1462168, 1506944, 1848544, 2924336, 3013888, 3697088, 5848672, 7394176, 11149031, 11697344, 14788352, 22298062, 23394688, 44596124, 46789376, 89192248, 178384496, 356768992, 713537984, 1427075968, 2854151936]

約数ペア:

[(1, 2854151936), (2, 1427075968), (4, 713537984), (8, 356768992), (16, 178384496), (32, 89192248), (61, 46789376), (64, 44596124), (122, 23394688), (128, 22298062), (193, 14788352), (244, 11697344), (256, 11149031), (386, 7394176), (488, 5848672), (772, 3697088), (947, 3013888), (976, 2924336), (1544, 1848544), (1894, 1506944), (1952, 1462168), (3088, 924272), (3788, 753472), (3904, 731084), (6176, 462136), (7576, 376736), (7808, 365542), (11773, 242432), (12352, 231068), (15152, 188368), (15616, 182771), (23546, 121216), (24704, 115534), (30304, 94184), (47092, 60608), (49408, 57767)]