805702912

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5523

約数の個数: 72

約数和(自身を含む): 1860497856

約数和(自身を除く): 1054794944

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, 5417, 9296, 10624, 10834, 18592, 21248, 21668, 37184, 37919, 43336, 74368, 75838, 86672, 148736, 151676, 173344, 303352, 346688, 449611, 606704, 693376, 899222, 1213408, 1386752, 1798444, 2426816, 3147277, 3596888, 4853632, 6294554, 7193776, 9707264, 12589108, 14387552, 25178216, 28775104, 50356432, 57550208, 100712864, 115100416, 201425728, 402851456, 805702912]

約数ペア:

[(1, 805702912), (2, 402851456), (4, 201425728), (7, 115100416), (8, 100712864), (14, 57550208), (16, 50356432), (28, 28775104), (32, 25178216), (56, 14387552), (64, 12589108), (83, 9707264), (112, 7193776), (128, 6294554), (166, 4853632), (224, 3596888), (256, 3147277), (332, 2426816), (448, 1798444), (581, 1386752), (664, 1213408), (896, 899222), (1162, 693376), (1328, 606704), (1792, 449611), (2324, 346688), (2656, 303352), (4648, 173344), (5312, 151676), (5417, 148736), (9296, 86672), (10624, 75838), (10834, 74368), (18592, 43336), (21248, 37919), (21668, 37184)]