28291356

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3056

約数の個数: 60

約数和(自身を含む): 76534920

約数和(自身を除く): 48243564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3011, 3132, 4698, 6022, 9033, 9396, 12044, 18066, 27099, 36132, 54198, 81297, 87319, 108396, 162594, 174638, 243891, 261957, 325188, 349276, 487782, 523914, 785871, 975564, 1047828, 1571742, 2357613, 3143484, 4715226, 7072839, 9430452, 14145678, 28291356]

約数ペア:

[(1, 28291356), (2, 14145678), (3, 9430452), (4, 7072839), (6, 4715226), (9, 3143484), (12, 2357613), (18, 1571742), (27, 1047828), (29, 975564), (36, 785871), (54, 523914), (58, 487782), (81, 349276), (87, 325188), (108, 261957), (116, 243891), (162, 174638), (174, 162594), (261, 108396), (324, 87319), (348, 81297), (522, 54198), (783, 36132), (1044, 27099), (1566, 18066), (2349, 12044), (3011, 9396), (3132, 9033), (4698, 6022)]