28133049608

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2659}}^1\times {\mathrm{16741}}^1$

素因数の和:19485

約数の個数: 32

約数和(自身を含む): 53440464000

約数和(自身を除く): 25307414392

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2659, 5318, 10636, 16741, 21272, 33482, 66964, 133928, 210061, 420122, 840244, 1322539, 1680488, 2645078, 5290156, 10580312, 44514319, 89028638, 178057276, 356114552, 3516631201, 7033262402, 14066524804, 28133049608]

約数ペア:

[(1, 28133049608), (2, 14066524804), (4, 7033262402), (8, 3516631201), (79, 356114552), (158, 178057276), (316, 89028638), (632, 44514319), (2659, 10580312), (5318, 5290156), (10636, 2645078), (16741, 1680488), (21272, 1322539), (33482, 840244), (66964, 420122), (133928, 210061)]