28357831254

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{337907}}^1$

素因数の和:338180

約数の個数: 32

約数和(自身を含む): 57806597376

約数和(自身を除く): 29448766122

約数列:

[1, 2, 3, 6, 71, 142, 197, 213, 394, 426, 591, 1182, 13987, 27974, 41961, 83922, 337907, 675814, 1013721, 2027442, 23991397, 47982794, 66567679, 71974191, 133135358, 143948382, 199703037, 399406074, 4726305209, 9452610418, 14178915627, 28357831254]

約数ペア:

[(1, 28357831254), (2, 14178915627), (3, 9452610418), (6, 4726305209), (71, 399406074), (142, 199703037), (197, 143948382), (213, 133135358), (394, 71974191), (426, 66567679), (591, 47982794), (1182, 23991397), (13987, 2027442), (27974, 1013721), (41961, 675814), (83922, 337907)]