29869928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 61443360

約数和(自身を除く): 31573432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 1723, 2167, 3446, 4334, 6892, 8668, 13784, 17336, 18953, 37906, 75812, 151624, 339431, 678862, 1357724, 2715448, 3733741, 7467482, 14934964, 29869928]

約数ペア:

[(1, 29869928), (2, 14934964), (4, 7467482), (8, 3733741), (11, 2715448), (22, 1357724), (44, 678862), (88, 339431), (197, 151624), (394, 75812), (788, 37906), (1576, 18953), (1723, 17336), (2167, 13784), (3446, 8668), (4334, 6892)]