28980686

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 52678080

約数和(自身を除く): 23697394

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 1741, 2378, 3482, 8323, 12187, 16646, 24374, 50489, 71381, 100978, 142762, 353423, 499667, 706846, 999334, 2070049, 4140098, 14490343, 28980686]

約数ペア:

[(1, 28980686), (2, 14490343), (7, 4140098), (14, 2070049), (29, 999334), (41, 706846), (58, 499667), (82, 353423), (203, 142762), (287, 100978), (406, 71381), (574, 50489), (1189, 24374), (1741, 16646), (2378, 12187), (3482, 8323)]