3901232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 8176560

約数和(自身を除く): 4275328

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 313, 328, 626, 656, 779, 1252, 1558, 2504, 3116, 5008, 5947, 6232, 11894, 12464, 12833, 23788, 25666, 47576, 51332, 95152, 102664, 205328, 243827, 487654, 975308, 1950616, 3901232]

約数ペア:

[(1, 3901232), (2, 1950616), (4, 975308), (8, 487654), (16, 243827), (19, 205328), (38, 102664), (41, 95152), (76, 51332), (82, 47576), (152, 25666), (164, 23788), (304, 12833), (313, 12464), (328, 11894), (626, 6232), (656, 5947), (779, 5008), (1252, 3116), (1558, 2504)]