65406484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 139144320

約数和(自身を除く): 73737836

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 3943, 4147, 7886, 8294, 15772, 16588, 43373, 51259, 86746, 102518, 114347, 173492, 205036, 228694, 457388, 563849, 1127698, 1257817, 1486511, 2255396, 2515634, 2973022, 5031268, 5946044, 16351621, 32703242, 65406484]

約数ペア:

[(1, 65406484), (2, 32703242), (4, 16351621), (11, 5946044), (13, 5031268), (22, 2973022), (26, 2515634), (29, 2255396), (44, 1486511), (52, 1257817), (58, 1127698), (116, 563849), (143, 457388), (286, 228694), (319, 205036), (377, 173492), (572, 114347), (638, 102518), (754, 86746), (1276, 51259), (1508, 43373), (3943, 16588), (4147, 15772), (7886, 8294)]