23728144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4399

約数の個数: 40

約数和(自身を含む): 51782400

約数和(自身を除く): 28054256

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 4349, 5456, 8698, 17396, 34792, 47839, 69584, 95678, 134819, 191356, 269638, 382712, 539276, 765424, 1078552, 1483009, 2157104, 2966018, 5932036, 11864072, 23728144]

約数ペア:

[(1, 23728144), (2, 11864072), (4, 5932036), (8, 2966018), (11, 2157104), (16, 1483009), (22, 1078552), (31, 765424), (44, 539276), (62, 382712), (88, 269638), (124, 191356), (176, 134819), (248, 95678), (341, 69584), (496, 47839), (682, 34792), (1364, 17396), (2728, 8698), (4349, 5456)]