64038128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 93451792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 881, 944, 1232, 1298, 1652, 1762, 2596, 3304, 3524, 4543, 5192, 6167, 6608, 7048, 9086, 9691, 10384, 12334, 14096, 18172, 19382, 24668, 36344, 38764, 49336, 51979, 67837, 72688, 77528, 98672, 103958, 135674, 155056, 207916, 271348, 363853, 415832, 542696, 571769, 727706, 831664, 1085392, 1143538, 1455412, 2287076, 2910824, 4002383, 4574152, 5821648, 8004766, 9148304, 16009532, 32019064, 64038128]

約数ペア:

[(1, 64038128), (2, 32019064), (4, 16009532), (7, 9148304), (8, 8004766), (11, 5821648), (14, 4574152), (16, 4002383), (22, 2910824), (28, 2287076), (44, 1455412), (56, 1143538), (59, 1085392), (77, 831664), (88, 727706), (112, 571769), (118, 542696), (154, 415832), (176, 363853), (236, 271348), (308, 207916), (413, 155056), (472, 135674), (616, 103958), (649, 98672), (826, 77528), (881, 72688), (944, 67837), (1232, 51979), (1298, 49336), (1652, 38764), (1762, 36344), (2596, 24668), (3304, 19382), (3524, 18172), (4543, 14096), (5192, 12334), (6167, 10384), (6608, 9691), (7048, 9086)]