2458478848

素因数分解:

$2^8\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3931}}^1$

素因数の和:4303

約数の個数: 72

約数和(自身を含む): 5625905600

約数和(自身を除く): 3167426752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 349, 448, 698, 896, 1396, 1792, 2443, 2792, 3931, 4886, 5584, 7862, 9772, 11168, 15724, 19544, 22336, 27517, 31448, 39088, 44672, 55034, 62896, 78176, 89344, 110068, 125792, 156352, 220136, 251584, 312704, 440272, 503168, 625408, 880544, 1006336, 1371919, 1761088, 2743838, 3522176, 5487676, 7044352, 9603433, 10975352, 19206866, 21950704, 38413732, 43901408, 76827464, 87802816, 153654928, 175605632, 307309856, 351211264, 614619712, 1229239424, 2458478848]

約数ペア:

[(1, 2458478848), (2, 1229239424), (4, 614619712), (7, 351211264), (8, 307309856), (14, 175605632), (16, 153654928), (28, 87802816), (32, 76827464), (56, 43901408), (64, 38413732), (112, 21950704), (128, 19206866), (224, 10975352), (256, 9603433), (349, 7044352), (448, 5487676), (698, 3522176), (896, 2743838), (1396, 1761088), (1792, 1371919), (2443, 1006336), (2792, 880544), (3931, 625408), (4886, 503168), (5584, 440272), (7862, 312704), (9772, 251584), (11168, 220136), (15724, 156352), (19544, 125792), (22336, 110068), (27517, 89344), (31448, 78176), (39088, 62896), (44672, 55034)]