7777802950816

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{31601}}^1\times {\mathrm{145121}}^1$

素因数の和:176785

約数の個数: 48

約数和(自身を含む): 15602066800488

約数和(自身を除く): 7824263849672

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 31601, 63202, 126404, 145121, 252808, 290242, 505616, 580484, 1011232, 1160968, 1674853, 2321936, 3349706, 4643872, 6699412, 7691413, 13398824, 15382826, 26797648, 30765652, 53595296, 61531304, 123062608, 246125216, 4585968721, 9171937442, 18343874884, 36687749768, 73375499536, 146750999072, 243056342213, 486112684426, 972225368852, 1944450737704, 3888901475408, 7777802950816]

約数ペア:

[(1, 7777802950816), (2, 3888901475408), (4, 1944450737704), (8, 972225368852), (16, 486112684426), (32, 243056342213), (53, 146750999072), (106, 73375499536), (212, 36687749768), (424, 18343874884), (848, 9171937442), (1696, 4585968721), (31601, 246125216), (63202, 123062608), (126404, 61531304), (145121, 53595296), (252808, 30765652), (290242, 26797648), (505616, 15382826), (580484, 13398824), (1011232, 7691413), (1160968, 6699412), (1674853, 4643872), (2321936, 3349706)]