7745321344

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 15567076800

約数和(自身を除く): 7821755456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 409, 751, 788, 818, 1502, 1576, 1636, 3004, 3152, 3272, 6008, 6304, 6544, 12016, 12608, 13088, 24032, 25216, 26176, 48064, 52352, 80573, 96128, 147947, 161146, 295894, 307159, 322292, 591788, 614318, 644584, 1183576, 1228636, 1289168, 2367152, 2457272, 2578336, 4734304, 4914544, 5156672, 9468608, 9829088, 10313344, 18937216, 19658176, 39316352, 60510323, 121020646, 242041292, 484082584, 968165168, 1936330336, 3872660672, 7745321344]

約数ペア:

[(1, 7745321344), (2, 3872660672), (4, 1936330336), (8, 968165168), (16, 484082584), (32, 242041292), (64, 121020646), (128, 60510323), (197, 39316352), (394, 19658176), (409, 18937216), (751, 10313344), (788, 9829088), (818, 9468608), (1502, 5156672), (1576, 4914544), (1636, 4734304), (3004, 2578336), (3152, 2457272), (3272, 2367152), (6008, 1289168), (6304, 1228636), (6544, 1183576), (12016, 644584), (12608, 614318), (13088, 591788), (24032, 322292), (25216, 307159), (26176, 295894), (48064, 161146), (52352, 147947), (80573, 96128)]