12561353152

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{1543}}^1$

素因数の和:2657

約数の個数: 56

約数和(自身を含む): 25158874752

約数和(自身を除く): 12597521600

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 971, 1048, 1543, 1942, 2096, 3086, 3884, 4192, 6172, 7768, 8384, 12344, 15536, 24688, 31072, 49376, 62144, 98752, 127201, 202133, 254402, 404266, 508804, 808532, 1017608, 1498253, 1617064, 2035216, 2996506, 3234128, 4070432, 5993012, 6468256, 8140864, 11986024, 12936512, 23972048, 47944096, 95888192, 196271143, 392542286, 785084572, 1570169144, 3140338288, 6280676576, 12561353152]

約数ペア:

[(1, 12561353152), (2, 6280676576), (4, 3140338288), (8, 1570169144), (16, 785084572), (32, 392542286), (64, 196271143), (131, 95888192), (262, 47944096), (524, 23972048), (971, 12936512), (1048, 11986024), (1543, 8140864), (1942, 6468256), (2096, 5993012), (3086, 4070432), (3884, 3234128), (4192, 2996506), (6172, 2035216), (7768, 1617064), (8384, 1498253), (12344, 1017608), (15536, 808532), (24688, 508804), (31072, 404266), (49376, 254402), (62144, 202133), (98752, 127201)]