65169764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 131798016

約数和(自身を除く): 66628252

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 142, 253, 284, 506, 781, 907, 1012, 1562, 1633, 1814, 3124, 3266, 3628, 6532, 9977, 17963, 19954, 20861, 35926, 39908, 41722, 64397, 71852, 83444, 128794, 229471, 257588, 458942, 708367, 917884, 1416734, 1481131, 2833468, 2962262, 5924524, 16292441, 32584882, 65169764]

約数ペア:

[(1, 65169764), (2, 32584882), (4, 16292441), (11, 5924524), (22, 2962262), (23, 2833468), (44, 1481131), (46, 1416734), (71, 917884), (92, 708367), (142, 458942), (253, 257588), (284, 229471), (506, 128794), (781, 83444), (907, 71852), (1012, 64397), (1562, 41722), (1633, 39908), (1814, 35926), (3124, 20861), (3266, 19954), (3628, 17963), (6532, 9977)]