28246372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 62036352

約数和(自身を除く): 33789980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 313, 586, 626, 1172, 1252, 2051, 2191, 3223, 3443, 4102, 4382, 6446, 6886, 8204, 8764, 12892, 13772, 22561, 24101, 45122, 48202, 90244, 91709, 96404, 183418, 366836, 641963, 1008799, 1283926, 2017598, 2567852, 4035196, 7061593, 14123186, 28246372]

約数ペア:

[(1, 28246372), (2, 14123186), (4, 7061593), (7, 4035196), (11, 2567852), (14, 2017598), (22, 1283926), (28, 1008799), (44, 641963), (77, 366836), (154, 183418), (293, 96404), (308, 91709), (313, 90244), (586, 48202), (626, 45122), (1172, 24101), (1252, 22561), (2051, 13772), (2191, 12892), (3223, 8764), (3443, 8204), (4102, 6886), (4382, 6446)]