64312586888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19752023}}^1$

素因数の和:19752077

約数の個数: 32

約数和(自身を含む): 135103844160

約数和(自身を除く): 70791257272

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 19752023, 39504046, 79008092, 158016184, 217272253, 434544506, 730824851, 869089012, 1461649702, 1738178024, 2923299404, 5846598808, 8039073361, 16078146722, 32156293444, 64312586888]

約数ペア:

[(1, 64312586888), (2, 32156293444), (4, 16078146722), (8, 8039073361), (11, 5846598808), (22, 2923299404), (37, 1738178024), (44, 1461649702), (74, 869089012), (88, 730824851), (148, 434544506), (296, 217272253), (407, 158016184), (814, 79008092), (1628, 39504046), (3256, 19752023)]