28443976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 30005624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 1229, 2104, 2458, 2893, 4916, 5786, 9832, 11572, 13519, 23144, 27038, 54076, 108152, 323227, 646454, 1292908, 2585816, 3555497, 7110994, 14221988, 28443976]

約数ペア:

[(1, 28443976), (2, 14221988), (4, 7110994), (8, 3555497), (11, 2585816), (22, 1292908), (44, 646454), (88, 323227), (263, 108152), (526, 54076), (1052, 27038), (1229, 23144), (2104, 13519), (2458, 11572), (2893, 9832), (4916, 5786)]