71029248

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 191210976

約数和(自身を除く): 120181728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 353, 384, 393, 512, 524, 706, 768, 786, 1048, 1059, 1412, 1536, 1572, 2096, 2118, 2824, 3144, 4192, 4236, 5648, 6288, 8384, 8472, 11296, 12576, 16768, 16944, 22592, 25152, 33536, 33888, 45184, 46243, 50304, 67072, 67776, 90368, 92486, 100608, 135552, 138729, 180736, 184972, 201216, 271104, 277458, 369944, 542208, 554916, 739888, 1109832, 1479776, 2219664, 2959552, 4439328, 5919104, 8878656, 11838208, 17757312, 23676416, 35514624, 71029248]

約数ペア:

[(1, 71029248), (2, 35514624), (3, 23676416), (4, 17757312), (6, 11838208), (8, 8878656), (12, 5919104), (16, 4439328), (24, 2959552), (32, 2219664), (48, 1479776), (64, 1109832), (96, 739888), (128, 554916), (131, 542208), (192, 369944), (256, 277458), (262, 271104), (353, 201216), (384, 184972), (393, 180736), (512, 138729), (524, 135552), (706, 100608), (768, 92486), (786, 90368), (1048, 67776), (1059, 67072), (1412, 50304), (1536, 46243), (1572, 45184), (2096, 33888), (2118, 33536), (2824, 25152), (3144, 22592), (4192, 16944), (4236, 16768), (5648, 12576), (6288, 11296), (8384, 8472)]