29954408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20023}}^1$

素因数の和:20057

約数の個数: 32

約数和(自身を含む): 64877760

約数和(自身を除く): 34923352

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20023, 40046, 80092, 160184, 220253, 340391, 440506, 680782, 881012, 1361564, 1762024, 2723128, 3744301, 7488602, 14977204, 29954408]

約数ペア:

[(1, 29954408), (2, 14977204), (4, 7488602), (8, 3744301), (11, 2723128), (17, 1762024), (22, 1361564), (34, 881012), (44, 680782), (68, 440506), (88, 340391), (136, 220253), (187, 160184), (374, 80092), (748, 40046), (1496, 20023)]