38590772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 75343968

約数和(自身を除く): 36753196

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1123, 1562, 2246, 3124, 4492, 8591, 12353, 17182, 24706, 34364, 49412, 79733, 135883, 159466, 271766, 318932, 543532, 877063, 1754126, 3508252, 9647693, 19295386, 38590772]

約数ペア:

[(1, 38590772), (2, 19295386), (4, 9647693), (11, 3508252), (22, 1754126), (44, 877063), (71, 543532), (121, 318932), (142, 271766), (242, 159466), (284, 135883), (484, 79733), (781, 49412), (1123, 34364), (1562, 24706), (2246, 17182), (3124, 12353), (4492, 8591)]