65682564482

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{9781}}^1$

素因数の和:10023

約数の個数: 48

約数和(自身を含む): 106262570304

約数和(自身を除く): 40580005822

約数列:

[1, 2, 19, 38, 71, 131, 142, 262, 361, 722, 1349, 2489, 2698, 4978, 9301, 9781, 18602, 19562, 25631, 47291, 51262, 94582, 176719, 185839, 353438, 371678, 694451, 1281311, 1388902, 2562622, 3357661, 3530941, 6715322, 7061882, 13194569, 24344909, 26389138, 48689818, 90973081, 181946162, 250696811, 462553271, 501393622, 925106542, 1728488539, 3456977078, 32841282241, 65682564482]

約数ペア:

[(1, 65682564482), (2, 32841282241), (19, 3456977078), (38, 1728488539), (71, 925106542), (131, 501393622), (142, 462553271), (262, 250696811), (361, 181946162), (722, 90973081), (1349, 48689818), (2489, 26389138), (2698, 24344909), (4978, 13194569), (9301, 7061882), (9781, 6715322), (18602, 3530941), (19562, 3357661), (25631, 2562622), (47291, 1388902), (51262, 1281311), (94582, 694451), (176719, 371678), (185839, 353438)]