29998424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 57834000

約数和(自身を除く): 27835576

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 509, 556, 1018, 1112, 2036, 4072, 7367, 14734, 26977, 29468, 53954, 58936, 70751, 107908, 141502, 215816, 283004, 566008, 3749803, 7499606, 14999212, 29998424]

約数ペア:

[(1, 29998424), (2, 14999212), (4, 7499606), (8, 3749803), (53, 566008), (106, 283004), (139, 215816), (212, 141502), (278, 107908), (424, 70751), (509, 58936), (556, 53954), (1018, 29468), (1112, 26977), (2036, 14734), (4072, 7367)]