29995724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21991}}^1$

素因数の和:22037

約数の個数: 24

約数和(自身を含む): 59114496

約数和(自身を除く): 29118772

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 21991, 43982, 87964, 241901, 483802, 681721, 967604, 1363442, 2726884, 7498931, 14997862, 29995724]

約数ペア:

[(1, 29995724), (2, 14997862), (4, 7498931), (11, 2726884), (22, 1363442), (31, 967604), (44, 681721), (62, 483802), (124, 241901), (341, 87964), (682, 43982), (1364, 21991)]