7473284

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 16464000

約数和(自身を除く): 8990716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 419, 637, 686, 838, 1274, 1372, 1676, 2548, 2933, 4459, 5447, 5866, 8918, 10894, 11732, 17836, 20531, 21788, 38129, 41062, 76258, 82124, 143717, 152516, 266903, 287434, 533806, 574868, 1067612, 1868321, 3736642, 7473284]

約数ペア:

[(1, 7473284), (2, 3736642), (4, 1868321), (7, 1067612), (13, 574868), (14, 533806), (26, 287434), (28, 266903), (49, 152516), (52, 143717), (91, 82124), (98, 76258), (182, 41062), (196, 38129), (343, 21788), (364, 20531), (419, 17836), (637, 11732), (686, 10894), (838, 8918), (1274, 5866), (1372, 5447), (1676, 4459), (2548, 2933)]