28099744

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 58629312

約数和(自身を除く): 30529568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 523, 584, 736, 1046, 1168, 1679, 2092, 2336, 3358, 4184, 6716, 8368, 12029, 13432, 16736, 24058, 26864, 38179, 48116, 53728, 76358, 96232, 152716, 192464, 305432, 384928, 610864, 878117, 1221728, 1756234, 3512468, 7024936, 14049872, 28099744]

約数ペア:

[(1, 28099744), (2, 14049872), (4, 7024936), (8, 3512468), (16, 1756234), (23, 1221728), (32, 878117), (46, 610864), (73, 384928), (92, 305432), (146, 192464), (184, 152716), (292, 96232), (368, 76358), (523, 53728), (584, 48116), (736, 38179), (1046, 26864), (1168, 24058), (1679, 16736), (2092, 13432), (2336, 12029), (3358, 8368), (4184, 6716)]