28788895586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1\times {\mathrm{19927}}^1$

素因数の和:20714

約数の個数: 32

約数和(自身を含む): 47667457152

約数和(自身を除く): 18878561566

約数列:

[1, 2, 11, 22, 97, 194, 677, 1067, 1354, 2134, 7447, 14894, 19927, 39854, 65669, 131338, 219197, 438394, 722359, 1444718, 1932919, 3865838, 13490579, 21262109, 26981158, 42524218, 148396369, 296792738, 1308586163, 2617172326, 14394447793, 28788895586]

約数ペア:

[(1, 28788895586), (2, 14394447793), (11, 2617172326), (22, 1308586163), (97, 296792738), (194, 148396369), (677, 42524218), (1067, 26981158), (1354, 21262109), (2134, 13490579), (7447, 3865838), (14894, 1932919), (19927, 1444718), (39854, 722359), (65669, 438394), (131338, 219197)]