28648884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11460

約数の個数: 48

約数和(自身を含む): 76769280

約数和(自身を除く): 48120396

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 11423, 22846, 34269, 45692, 68538, 125653, 137076, 217037, 251306, 376959, 434074, 502612, 651111, 753918, 868148, 1302222, 1507836, 2387407, 2604444, 4774814, 7162221, 9549628, 14324442, 28648884]

約数ペア:

[(1, 28648884), (2, 14324442), (3, 9549628), (4, 7162221), (6, 4774814), (11, 2604444), (12, 2387407), (19, 1507836), (22, 1302222), (33, 868148), (38, 753918), (44, 651111), (57, 502612), (66, 434074), (76, 376959), (114, 251306), (132, 217037), (209, 137076), (228, 125653), (418, 68538), (627, 45692), (836, 34269), (1254, 22846), (2508, 11423)]