7820821504

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1879

約数の個数: 88

約数和(自身を含む): 16171709400

約数和(自身を除く): 8350887896

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 109, 128, 164, 218, 256, 328, 436, 512, 656, 872, 1024, 1312, 1709, 1744, 2624, 3418, 3488, 4469, 5248, 6836, 6976, 8938, 10496, 13672, 13952, 17876, 20992, 27344, 27904, 35752, 41984, 54688, 55808, 70069, 71504, 109376, 111616, 140138, 143008, 186281, 218752, 280276, 286016, 372562, 437504, 560552, 572032, 745124, 875008, 1121104, 1144064, 1490248, 1750016, 2242208, 2288128, 2980496, 4484416, 4576256, 5960992, 7637521, 8968832, 11921984, 15275042, 17937664, 23843968, 30550084, 35875328, 47687936, 61100168, 71750656, 95375872, 122200336, 190751744, 244400672, 488801344, 977602688, 1955205376, 3910410752, 7820821504]

約数ペア:

[(1, 7820821504), (2, 3910410752), (4, 1955205376), (8, 977602688), (16, 488801344), (32, 244400672), (41, 190751744), (64, 122200336), (82, 95375872), (109, 71750656), (128, 61100168), (164, 47687936), (218, 35875328), (256, 30550084), (328, 23843968), (436, 17937664), (512, 15275042), (656, 11921984), (872, 8968832), (1024, 7637521), (1312, 5960992), (1709, 4576256), (1744, 4484416), (2624, 2980496), (3418, 2288128), (3488, 2242208), (4469, 1750016), (5248, 1490248), (6836, 1144064), (6976, 1121104), (8938, 875008), (10496, 745124), (13672, 572032), (13952, 560552), (17876, 437504), (20992, 372562), (27344, 286016), (27904, 280276), (35752, 218752), (41984, 186281), (54688, 143008), (55808, 140138), (70069, 111616), (71504, 109376)]