74981104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18523}}^1$

素因数の和:18565

約数の個数: 40

約数和(自身を含む): 165382272

約数和(自身を除く): 90401168

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 18523, 37046, 74092, 148184, 203753, 296368, 407506, 426029, 815012, 852058, 1630024, 1704116, 3260048, 3408232, 4686319, 6816464, 9372638, 18745276, 37490552, 74981104]

約数ペア:

[(1, 74981104), (2, 37490552), (4, 18745276), (8, 9372638), (11, 6816464), (16, 4686319), (22, 3408232), (23, 3260048), (44, 1704116), (46, 1630024), (88, 852058), (92, 815012), (176, 426029), (184, 407506), (253, 296368), (368, 203753), (506, 148184), (1012, 74092), (2024, 37046), (4048, 18523)]