25482051238

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{65447}}^1$

素因数の和:65629

約数の個数: 48

約数和(自身を含む): 46333257120

約数和(自身を除く): 20851205882

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 137, 203, 274, 406, 959, 1421, 1918, 2842, 3973, 6713, 7946, 13426, 27811, 55622, 65447, 130894, 194677, 389354, 458129, 916258, 1897963, 3206903, 3795926, 6413806, 8966239, 13285741, 17932478, 26571482, 62763673, 93000187, 125527346, 186000374, 260020931, 439345711, 520041862, 878691422, 1820146517, 3640293034, 12741025619, 25482051238]

約数ペア:

[(1, 25482051238), (2, 12741025619), (7, 3640293034), (14, 1820146517), (29, 878691422), (49, 520041862), (58, 439345711), (98, 260020931), (137, 186000374), (203, 125527346), (274, 93000187), (406, 62763673), (959, 26571482), (1421, 17932478), (1918, 13285741), (2842, 8966239), (3973, 6413806), (6713, 3795926), (7946, 3206903), (13426, 1897963), (27811, 916258), (55622, 458129), (65447, 389354), (130894, 194677)]