28609934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 18322546

約数列:

[1, 2, 19, 38, 47, 83, 94, 166, 193, 386, 893, 1577, 1786, 3154, 3667, 3901, 7334, 7802, 9071, 16019, 18142, 32038, 74119, 148238, 172349, 304361, 344698, 608722, 752893, 1505786, 14304967, 28609934]

約数ペア:

[(1, 28609934), (2, 14304967), (19, 1505786), (38, 752893), (47, 608722), (83, 344698), (94, 304361), (166, 172349), (193, 148238), (386, 74119), (893, 32038), (1577, 18142), (1786, 16019), (3154, 9071), (3667, 7802), (3901, 7334)]