71587736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15349}}^1$

素因数の和:15419

約数の個数: 32

約数和(自身を含む): 149202000

約数和(自身を除く): 77614264

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 15349, 30698, 61396, 122792, 168839, 337678, 675356, 813497, 1350712, 1626994, 3253988, 6507976, 8948467, 17896934, 35793868, 71587736]

約数ペア:

[(1, 71587736), (2, 35793868), (4, 17896934), (8, 8948467), (11, 6507976), (22, 3253988), (44, 1626994), (53, 1350712), (88, 813497), (106, 675356), (212, 337678), (424, 168839), (583, 122792), (1166, 61396), (2332, 30698), (4664, 15349)]