64190708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 126249984

約数和(自身を除く): 62059276

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 823, 1054, 1147, 1258, 1646, 2108, 2294, 2516, 3292, 4588, 13991, 19499, 25513, 27982, 30451, 38998, 51026, 55964, 60902, 77996, 102052, 121804, 433721, 517667, 867442, 943981, 1035334, 1734884, 1887962, 2070668, 3775924, 16047677, 32095354, 64190708]

約数ペア:

[(1, 64190708), (2, 32095354), (4, 16047677), (17, 3775924), (31, 2070668), (34, 1887962), (37, 1734884), (62, 1035334), (68, 943981), (74, 867442), (124, 517667), (148, 433721), (527, 121804), (629, 102052), (823, 77996), (1054, 60902), (1147, 55964), (1258, 51026), (1646, 38998), (2108, 30451), (2294, 27982), (2516, 25513), (3292, 19499), (4588, 13991)]